to top 10 table

Best Bike Lights Reviewed and Rated for Quality

last updated Dec 01, 2018

Whether you ride a bicycle for sport and fitness or leisure and hobby, safety should always be your number one priority! Since this is an outdoor activity, you may have to ride in some in unfavorable conditions, including rain, fog, and night. This can be especially dangerous if you have to travel on a road with other vehicles that may not see you. This is why bicycle lamps are so important and essential. But what sort of bicycle glow is right for you? That question ultimately comes down to your own preferences and requirements and our top ten list will help you what you are looking for!

Interviewed Experts
3
Interviewed Experts
Researched Sources
15
Researched Sources
Total Readers
9000
Total Readers
Reviews Considered
15000
Reviews Considered
Hours Researching
34
Hours Researching
Products Evaluated
15
Products Evaluated
Last Updated:
Avatar
By Felician Gavrau:

Lights are an important, if not vital, part of any bike. It helps ensure your safety when out on the road, day or night. To make sure that you always have information about the newest porducts, we regularly update our lists!

Sorting Options
Visibility Weather Resistance Battery Life Fit Materials By Default
Rank
PictureProduct
Name
Rating
Shops
1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
97.8
Visibility
99%
Weather Resistance
98%
Battery Life
95%
Fit
99%
Materials
98%
Price Comparison Last Updated (19.12.18)
$12.99
2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.6
Visibility
97%
Weather Resistance
96%
Battery Life
98%
Fit
97%
Materials
95%
Price Comparison Last Updated (19.12.18)
$19.97
3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.2
Visibility
94%
Weather Resistance
98%
Battery Life
95%
Fit
96%
Materials
93%
Price Comparison Last Updated (19.12.18)
$8.99
4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91.4
Visibility
94%
Weather Resistance
92%
Battery Life
93%
Fit
90%
Materials
88%
Price Comparison Last Updated (19.12.18)
$24.77
5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.8
Visibility
90%
Weather Resistance
88%
Battery Life
89%
Fit
87%
Materials
85%
Price Comparison Last Updated (19.12.18)
$16.99
6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84
Visibility
80%
Weather Resistance
87%
Battery Life
84%
Fit
88%
Materials
81%
Price Comparison Last Updated (19.12.18)
$12.99
7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
83.4
Visibility
83%
Weather Resistance
84%
Battery Life
85%
Fit
81%
Materials
84%
Price Comparison Last Updated (19.12.18)
$12.97
8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
81.6
Visibility
84%
Weather Resistance
83%
Battery Life
79%
Fit
82%
Materials
80%
Price Comparison Last Updated (19.12.18)
$19.95
9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
80.4
Visibility
80%
Weather Resistance
84%
Battery Life
77%
Fit
83%
Materials
78%
Price Comparison Last Updated (19.12.18)
$11.99
10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
79
Visibility
82%
Weather Resistance
81%
Battery Life
77%
Fit
79%
Materials
76%
Price Comparison Last Updated (19.12.18)
$17.99
In Depth Review Top 10
  • Vont
  • BLITZU Gator
  • Malker
  • Bright Eyes
  • Team Obsidian
  • Stark
  • SafeCycler
  • Cycle Torch Bolt Combo
  • Refun
  • Ascher USB Rechargeable
Table of contents
  • Criteria Used for Evaluation
  • Other Factors to Consider
  • Frequently Asked Questions

BEST BIKE LIGHTS REVIEWED AND RATED FOR QUALITY

1. Vont

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
97.8
Vont
Visibility
99
Weather Resistance
98
Battery Life
95
Fit
99
Materials
98
best offer for today
$12.99
Pros:

Quality assured for added value

Weather proofing increases life

Tough and long lasting

Versatile enough to mount anywhere

Excellent value for the cost

Cons:

Beam is too concentrated

Inconsistent glow is apparent

This Vont single front glow benefits from being from having a completely tool-free assembly; this is convenient when leaving or storing the bicycle because it not only saves time; but reduces the risk of theft when left unattended. The high quality LED glow is produced using military grade materials and boasts being hand crafted, checked and inspected to ensure quality assurance and gives greater confidence in the product being efficient.

Read more

Practical
The Vont Divine glow is produced to be practical in day to day use. The adjustable head means there is an added possibility of using it to shine down with another heading forward. The brightness of the glow ensures maximum safety, vision, and visibility.

Tough
The high-quality materials are produced to a standard that is both tough and weather-proof, it has a handy sized rubber button for easy access turning on and off with no hassle fiddling with switches and knobs.

Cost and Value
The overall quality of the workmanship and checks give added confidence in the glow, and the combined features including the full functionality it offers; with the handcrafted ensures this glow is excellent value for money.

2. BLITZU Gator

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.6
BLITZU Gator
Visibility
97
Weather Resistance
96
Battery Life
98
Fit
97
Materials
95
best offer for today
$19.97
Pros:

Lamps are water resistant

Additionally they are impact resistant

Easy to use one touch release

Practical and useful swivel mounting

Great value lamps for the money

Cons:

Not longer lasting or durable

Tricky and fiddly to turn off

This BLITZU Gator 320 bicycle light set is USB rechargeable and contains an LED front and rear light; that offers a full three hundred sixty degree scope for maximum visibility. The simplicity of the two hour charging capability from any suitable USB port makes it economically beneficial; the run time for the lamps is a full two hours so should be more than adequate for a long stint of riding between charge requirements.

Read more

Practical
The swivel mounting makes directional lighting a breeze and the front light boasts being produced to a military grade anodized finish. It benefits from being impact resistant and with an IPX5 water resistant rating so offers durability in most weather conditions.

Functional
The easy to use light has a fully functional and useful one touch quick release button that doesn’t need the mount to be removed, this boosts the over all performance because it is easy to take off when parking to reduce the risk of theft and weather damage from prolonged exposure.

Cost and Value
The full benefits gained with this BLITZU Gator 320 light set mean that when considering both cost and value – it is equally balanced and well matched. The toughness and IP rating add to the value as does the swivel motion that is easily applied; these lamps are great value for the money.

3. Malker

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.2
Malker
Visibility
94
Weather Resistance
98
Battery Life
95
Fit
96
Materials
93
best offer for today
$8.99
Pros:

Great value four light set

Practical lithium ion batteries included

Fully weather/water resistant

Useful multi light set up

Quick and easy to mount

Cons:

Inconsistent lighting that flickers and is intermittent

Lamps are small when used on their own

The Malker front and rear light sets are manufactured with silicone and come in a handy pack of four, two set colors are offered; set one – two white and two red; set two – two red and two black. The durable silicone alloy is made to be tough enough to with stand prolonged use and most weather conditions. They proffer being easy to fit without the need for tools which makes them more versatile for quick removal when the bicycle is parked or being stored, they are versatile enough to be transferred simply from one bicycle to another should the need arise.

Read more

Useful
The lamps have three possible modes to utilise; setting one is high, setting two is low and setting three allows the light to be set on strobe. They have a beam distance of up to a half mile which increases both visibility and safety.

Practical
The batteries used in these lamps are lithium ion, are included and are easily replaced and offer a bright LED light. The time gauge for expected use is set between forty five and seventy hours; so should be useful enough for even a prolonged ride before the need to replace.

Cost and Value
When considering both cost and value, combining the tough and durable silicone alloy with the simplicity of mounting and removing, and adding the water and weather resistance they offer, both are well represented in this multi pack of front and rear lamps.

4. Bright Eyes

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91.4
Bright Eyes
Visibility
94
Weather Resistance
92
Battery Life
93
Fit
90
Materials
88
best offer for today
$24.77
Pros:

Four pack for improved versatility

Adjustable for personal convenience

Easy to mount and remove

CREE q5 LED standard

Great value for the set

Cons:

Lower quality and materials

Mounts are not very secure

This Bright Eyes set comprises four separate lamps for economic viability; the lamps benefit from an easy to place bracket that is quick to both mount and removes the lamps without the requirement for extra tools. The set boosts over all visibility and allows both pairs to be used together as a primary and secondary source of glow; increasing personal safety and giving more peace of mind when riding in changing the glow.

Read more

Functional
This product boasts being one hundred percent waterproof - an ideal bonus if the weather is unpredictable and susceptible to sudden changes. The tough outer can withstand prolonged use and is safe to use in most weather conditions.

Lumens
The Bright Eyes glow set benefits from an adjustable feature that allows the lumens to be altered when lighting changes; it can adjust from between eighty to three hundred lumens with a simple button, this increases practicality and can increase battery life.

Cost and Value
For the cost of this four pack glow set, the considerations taken into account when looking at the balance between both cost and value include the features like the adjustability, the weather proofing and the tough design, make these lamps good value for money.

5. Team Obsidian

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.8
Team Obsidian
Visibility
90
Weather Resistance
88
Battery Life
89
Fit
87
Materials
85
best offer for today
$16.99
Pros:

Double set for improved versatility

High Lumen for optimum glow

Water proofing is substantial

Easy use and mounting

Practical enough for multi placement

Cons:

Not durable for longer periods

Fragile switches are very delicate

This universal bicycle glow set offers both front and rear lamps that improve visibility and safety; the easy to mount brackets are fast and simple to remove for storage and to reduce the risk of theft. They are attached and tightened with a single screw that benefits from being usable with out the need or requirement to carry extra tools. The manufacturer offers greater confidence in their product with a no quibble one hundred percent lifetime guarantee which serves a greater peace of mind for the purchase.

Read more

Bright
Both lamps offer high volume brightness; a CREE LED front glow that is two hundred lumens and requires five triple A batteries, the rear red glow uses only two triple-A batteries. The rear glow also benefits from having a reflector for increased visibility.

Functional
The Team Obsidian lamps are produced using aluminum and ABS plastic, boosted with being water resistant and offers more than adequate weatherproofing so cycling in challenging terrains and unpredictable weather is not an obstacle.

Cost and Value
The features that come as standard with this Team Obsidian glow set which include the hardy and tough materials, the confidence in the product through the guarantee and the lumen brightness all ensure that these lamps are well balanced on both cost and value.

6. Stark

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84
Stark
Visibility
80
Weather Resistance
87
Battery Life
84
Fit
88
Materials
81
best offer for today
$12.99
Pros:

Water proof for durability

Adjustable for practicality

High lumen increases brightness

Easy and simple to use

Good value for the money

Cons:

Glow is inconsistent and flaky

Not durable over time

This Stark bicycle glow set boasts being the best and the brightest glow for cycling; they are designed to be mounted without the requirement for fiddly tools and this makes then simple to remove to prevent theft and when in storage. They benefit from being universal and can fit practically any bicycle with ease, the grooved inside of the bracket will help to keep the glow in place and reduce the risk of riding around and dropping.

Read more

Adjustable
The front glow is offered as a three hundred fifty lumens that are easily adjustable to three settings; setting one is high, setting two is medium and setting three is flashing. The simple button on the rear of the glow makes adjusting easy even when riding.

Tough
This product is manufactured with aircraft quality aluminum which makes it sturdy and able to withstand impacts from riding on rougher terrains. It will protect from moisture with their fully waterproof casings.

Cost and Value
The high quality and tough material, combined with the features like the adjustability and easy installation; reflect both the cost and value and ensure they are represented equally in terms of a good product for the money paid

7. SafeCycler

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
83.4
SafeCycler
Visibility
83
Weather Resistance
84
Battery Life
85
Fit
81
Materials
84
best offer for today
$12.97
Pros:

Quick-release design

Water-proof seals

Batteries included

Lifetime guarantee

Cons:

May not fit all bicycles

Did not include instructions

This amazing glow set comes with a front and back glow that can be easily mounted with no tools and designed with easy release features to protect against theft. The front glow is made with heavy-duty aluminum and emits a bright white glow, allowing cars to see you in harsh conditions. The back glow includes three LED’s that work in three different modes, full on, random blinking, and constant blinking.

Read more

Theft Protection

Unfortunately, there are people out there who look for any opportunity to make a quick buck. The quick-release design allows you to easily remove the lamps whenever you leave your bicycle out.

Rubber Gaskets

It’s not uncommon for a weatherman to be wrong, and when you’re out during what is supposed to be a sunny day and it starts raining, you should be ready. This model features rubber gaskets that are waterproof for peace of mind.

Cost and Value

This comes at the lower price range is quite a bargain. It has a durable, aluminum body and batteries are also included. They are easy to mount and will have you on the road in minutes!

8. Cycle Torch Bolt Combo

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
81.6
Cycle Torch Bolt Combo
Visibility
84
Weather Resistance
83
Battery Life
79
Fit
82
Materials
80
best offer for today
$19.95
Pros:

Full set of lamps for practicality

Water proof and weather proof

Easy and quick to mount

Functional and easy to use

Versatile enough for multi positioning

Cons:

Charge doesn’t hold for long periods

Fragile buttons are not very durable

This two set of bicycle lamps are USB rechargeable and come complete with a charging cable, an LED front glow and red rear tail glow for optimum visibility. They boast being practical and easy to mount and remove with minimum effort, and the charge time is fast and efficient. They offer versatility by being universally suitable for fitting to most bicycle frames, allowing fast set up and a brighter glow for increased safety when riding in demanding glow changing conditions. The simple USB charging feature makes it unnecessary to buy a separate charging unit and makes it more economical.

Read more

Bright
Both lamps offer an adequate source of brightness for practicality; the front glow boasting a lumen of twenty in a white glow, and the rear red light is ten lumens. They are both made to be waterproof, snow proof and mud proof so are ideal if climates and terrains are liable to change.

Tough
The Cycle Torch bolt combo set is produced using premium quality CNC aluminium on the body, and tough plastic on the back mount. This improves the overall durability of the set and makes them hardy in most riding conditions.

Cost and Value
The cost and value of these lamps are well balanced when considering the materials used for production and the features that include the weatherproofing and easy to mount fittings – ensure the Cycle Torch combo set is excellent value for money.

9. Refun

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
80.4
Refun
Visibility
80
Weather Resistance
84
Battery Life
77
Fit
83
Materials
78
best offer for today
$11.99
Pros:

Set of four for improved lightins

Compatible tail lamps available

Adjustable functional light mode

Glow weight and practical to use

Good value for a set of lights

Cons:

Lights are dim when used as a single unit

Lower quality materials

This refun high-density set is offered in an economical set of four that allows for a primary and secondary set of lamps to improve visibility and increase personal safety. The multi-purpose glow set come in two choices, one choice is a set of two white and two black lamps, and the second choice is a set of two red and two white lamps. They benefit from being universal and proffer to fit almost any bicycle frame for optimum brightness.

Read more

Silicone
The lamps are produced with high-quality silicone that boasts being tough, resilient and simple to mount and remove with no requirement for the added weight of extra tools. The material also offers some resistance to impacts which reduced the risk when riding on uneven terrains.

Practical
The lamps can reach between forty-five and seventy hours of use and the batteries required for them come included in the set. They are a mere twenty-one grams in weight so are glow enough to be mounted on any suitable gripping surface.

Cost and Value
The functionality and practical silicone materials used in manufacturing these add to the overall value, the other features like the waterproofing and simple mounting design increase the balance between both cost and value.

10. Ascher USB Rechargeable

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
79
Ascher USB Rechargeable
Visibility
82
Weather Resistance
81
Battery Life
77
Fit
79
Materials
76
best offer for today
$17.99
Pros:

Functional, universal fit and bright

Practical and quick to mount

Versatile enough for all weathers

Complete kit included - no need for extra tools

Great value considering the cost

Cons:

The lamps are not very sturdy

Don’t hold charge for longer periods

This USB rechargeable light set is offered with all the kit required to mount, use and recharge with ease. The battery is a six fifty mah lithium, and the inclusions also consist of two separate USB cables so both lamps can be recharged at the same time for convenience. The four straps that are included mean a fast and easy mount or removal when required; and to boost the purchase and increase manufacturer confidence – there is a full eighteen month warranty included.

Read more

Functional
The Ascher bicycle light set has a combination of four light mode options on each one for versatility; mode one is full brightness, mode two is half brightness, mode three is fast blinking and mode four is slow blinking so there is a setting suitable for most requirements and weather conditions.

Practical
The lamps boast an IPX4 rating so ensures water resistant feature from any angle, a must when the climate is changeable and unpredictable. The lamps are easy to mount with simple silicone straps that loop both around the bicycle frame and the light itself.

Cost and Value
The full functionality and practicality of the Ascher USB rechargeable bicycle light set offers value for money, and the combination of the easy to mount feature with the IP rating and the mode changer – ensure this is good value for the cost.

Criteria Used for Evaluation

Style

Depending on your requirements and what you may already have access to, there are four types of glow packages generally available. You can choose to buy single lamps which are designed for the front of your bicycle, these are primarily ‘white’ lamps and cast a beam in front of you to enable you to see clearly. The rear glow is offered as a single unit as well, but this glow should cast a red glow to enable you to be seen clearly by anything or anyone behind you. There are ample multisets on the market, which can save money by buying two lamps together, and a final type is the glow sets you can actually attach to yourself or your backpack or hat to reinforce your glow beams and improve visibility, which in turn gives you a safer ride and makes it easier for others to see you either from the front or the rear.

Potency

Bicycleglow measurements are usually referred to as lux or lumens, the difference between the two can make a crucial decider when you are browsing. A glow that is measured with lumens only measures the power output from the actual glow, which can vary between five to one hundred lumens for a rear glow, and between ten to one thousand lumens for the front glow. Lux measurements show distance as well as output, and this can be a decider when you are choosing your lamps for specific terrains with variable natural glow conditions.

Water Resistance

The IP rating system allows you to check if the glow you are browsing at has any level of waterproofing, the importance of checking this has to be up on the priority list because a faulty glow due to water damage can be serious. Different levels will be individually represented, and it is recommended that you try and avoid an IP rating of less than IP63 because it may even let spray into your glow causing it to black out.

Adjustability

A glow will ideally have adjustable modes on them so you can alter the settings depending on your requirements, they may have battery saving, flashing, brightness and modern lamps may well also have a daylight mode for an extra bright beam so you can be seen even on the sunniest days. The undeniable advantages of having these glow modes are justified because many of us ride our bicycles through different areas (urban and suburban areas may require different levels of brightness for example), and you may travel to work early or late in the day which can determine what level of brightness you require.

Power Source

So, you know what type of glow you need but have you considered the power they require? Different modes on the glow can use a varying amount of battery power, and you should be prepared to compensate for this before you go on any journey. Some lamps are equipped with battery life indicators which can be vitally important, but always try to err on the side of caution and be prepared for the unexpected.

USB Rechargeable batteries are very common contemporarily, and although they may be initially more expensive because you may need the charger itself, they can be very cost-effective in the long term. They are simple to plug in and recharge, but you may need to check your destination if you are traveling to make sure you have access to power. It may be advisable to carry spare batteries just in case – the last thing you want is to be in the middle of nowhere with no power and no glow.

Ease of Use

When you’re looking for your bicycle lamps, don’t overlook the mounting it requires, it is best to check the bracket and mount that come with your glow actually fit securely on your frame. If your bicycle lamps aren’t fitted safely and securely, then there is a possibility they may ride around the frame or even get knocked off – the last thing you want is a badly aimed glow or none at all.

Application

It may be worth considering where you will be riding when you are choosing your lamps, if you are using your bicycle for a commute – chances are you will be traveling at varying times during the day and in different glow levels. High visibility is key to staying safe in the rush hour, brighter lamps are probably best, or if you have one with a mode changing the setting on it, make sure it’s set to its brightest for maximum visibility. A secondary set of lamps is always a sound idea for those just in case moments, and it is advised to wear bright reflective jackets, and have reflective stripping placed strategically around yourself and your bicycle.

If you are using your bicycle for road cycling, the changes in weather and natural glow conditions may affect the visibility, so here the mode changing bicycle light comes in handy because you can either dim it or turn it up as and when required to make sure you are always seen. Reflective clothing is a good idea here too – as are strips placed around so maximum visibility is always attained for increased safety and peace of mind.

Overall Fit

You’ve got your bicycle sorted then and you’re all ready to hit the road, this may be a good time to take a step back and look at what you’ve got. You may have the best lamps you could get your hands on, but make sure any attachments such as saddlebags or other gear does not obstruct the glow beam front or rear. If you are going on a long ride take extra water and make sure your drinks bottle is secured properly to your frame, as you are probably aware – even without heat and sunshine; cycling is thirsty work and you don’t want to end up dehydrated or overheated.

Expert Interviews & Opinions

Most Important Criteria (According to our experts opinion)
Sort criterias acording to:
Experts Opinion Editors Opinion Users Opinion By Default
Click on a to rate the most important criteria:
1
Visibility
Rate This Criteria as Most Important
2
Weather Resistance
Rate This Criteria as Most Important
3
Battery Life
Rate This Criteria as Most Important
4
Fit
Rate This Criteria as Most Important
5
Materials
Rate This Criteria as Most Important
How Bright!

How bright do you need your bike light to be? And how do you know which models are brighter than others?
Well, the answer to the first question would depend on the person. Someone who lives in the city may not need a light that is very bright, while someone in the country will need a much brighter model to make up for the lack of surrounding light.
For the second question, brightness is measured in Lumens. The higher the Lumens, the brighter the shine.

See or Be Seen?

Not all bike lights perform the same function. Some are designed to help you see the road better, while others are designed to help other people see you on the road. There are some models that do a great job at doing both, but make sure you do a little research on the product before buying it to ensure you're getting what you want!

Other Factors to Consider

Durability

Whether you're riding through the trails and taking in the scenery, or speeding down the road for some exercise, you're bound to experience some bumps and bruises. This means that your bike lights will need to be ale to take a little beating as well. You can't replace you're lights every time you have a fall. It also needs to be able to handle the different elements it will be facing outdoors, this includes the rain, snow, heat, wind, and cold.

Features

Not all lights are made the same and not all have the same features. That being said, you should consider your riding habits in order to find a model that suits you best. If you're a casual rider who enjoys riding during nice days then you may be fine with something simple that provides the basics. If you're an avid cyclist and the weather is not a deterrent for you, then you'll need something more advanced and durable.

Frequently Asked Questions

q: Do I have to use bicycle lamps?
a:

For a variety of reasons, yes; safety being the most important of course, you need to be as visible as possible when you’re out and about. Bicycle lamps make riding wholly safer for both you and other road users and pedestrians. Check your local laws for specifics like the requirements of active and passive lighting.

q: Are USB rechargeable lamps better than disposable lamps?
a:

That is down to personal preference really, the USB rechargeable battery sets are more expensive for the initial outlay, but the cost is well absorbed in the reusability they offer. If you are traveling you may be best to check you will always have a power source to recharge with, otherwise, you may find yourself lightless. It is generally considered beneficial to carry a set of disposable batteries with you just in case; this is equally important if you are completely relying on disposables. Better safe than sorry especially if you’re unsure of the area you intend to cycle in and aren’t sure on store locations to buy fresh batteries.

q: Are helmet lamps effective?
a:

Any glow is effective on your bicycle or your person as long as it is clearly visible, helmet lamps should be considered as a secondary source of bicycle glow and should not either replace regular lamps or be used on their own. Be seen – be safe.

q: I have a blinking bicycle light set, are they safe to use?
a:

They are safe and can be recommended as a good source of secondary lighting, local laws should be checked but it is better to always have a solid glow as well – this increases visibility and safety.

q: Do I need reflectors if I have a bicycle glow on the front and rear of my bicycle?
a:

Yes, it is always recommended that your pedals have reflectors, and it is a good habit to have reflector strips placed at intervals on your bicycle, your backpack, your saddlebags, and even your wheels. More has to be better than less in the prevention of accidents through poor visibility.

q: Does it matter where I mount my lamps?
a:

It does matter yes, you should pay attention to the direction the glowing beam will travel in when turned on, too high and you’ll be competing with the stars and won’t be able to see where you’re going, too low and you won’t be able to see enough distance ahead of you to be safe. You should always take care not to position them so that they may blind other road users or pedestrians, that could be an accident waiting to happen. If in doubt, check your glow position and direction in the dark to gauge the best place for the mounting; and always make sure the mountings and brackets are securely fitted to prevent them spinning, dropping down or falling off.