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Best Solar Garden Lights Reviewed & Rated for Quality

last updated Feb 06, 2019

Lighting up your outdoor space can cost a hefty amount. It can become a messy task too. And even unattractive if done improperly. Wires can get tangled this way and that way, and you'll need to find an electrical source of energy. If an outlet isn't accessible, most likely you will have to pay a professional to install an energy source or outlet.

The energy source of solar garden lights uses the sun. Solar-powered lighting mechanisms are incredibly environmentally-friendly, in that they do not in any way pollute the environment. They are also normally constructed to be weather-resistant, so they're the perfect choice for your outdoor lighting needs.

The following list was compiled in order to help you sort out the good from the bad. Also, to help you pick the right one for the application you are going to use them for.

In a Hurry? The test winner after 14 hrs of research

icon
 Color Changing Mosaic
91.4/100 our score
Battery Life
92
Weather Resistance
92
Effectiveness
90
Style
93
Value
90
Color Changing Mosaic
Why is it better?
  • Diamond glass jar table light
  • Up to 8 hours of run-time
  • Rechargable, built-in Ni-MH battery
  • Waterproof and weatherproof
  • One button operation
In a Hurry? Editors choice:
 Color Changing Mosaic
Test Winner: Color Changing Mosaic
Amazon Link
Researched Sources
4
Researched Sources
Hours Researching
14
Hours Researching
Products Evaluated
10
Products Evaluated
Last Updated:
Tiffany Suennen
By Tiffany Suennen:

In this recent review update, I presented to the reader options on making their life easier with the help of picking out the right solar garden lights for their particular application, including how to determine levels of brightness. Along with some ideas as where to place their new solar garden lights.

Sorting Options
Battery Life Weather Resistance Effectiveness Style Value 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.
91.4
Battery Life
92 %
Weather Resistance
92 %
Effectiveness
90 %
Style
93 %
Value
90 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$19.99
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.2
Battery Life
89 %
Weather Resistance
90 %
Effectiveness
90 %
Style
90 %
Value
92 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$20.99
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.2
Battery Life
90 %
Weather Resistance
89 %
Effectiveness
89 %
Style
91 %
Value
92 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$13.51
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.8
Battery Life
90 %
Weather Resistance
89 %
Effectiveness
91 %
Style
89 %
Value
90 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$37.99
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.8
Battery Life
91 %
Weather Resistance
90 %
Effectiveness
89 %
Style
90 %
Value
89 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$17.99
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.4
Battery Life
90 %
Weather Resistance
89 %
Effectiveness
90 %
Style
89 %
Value
89 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$35.99
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
Battery Life
90 %
Weather Resistance
88 %
Effectiveness
89 %
Style
89 %
Value
90 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$23.99
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
Battery Life
91 %
Weather Resistance
89 %
Effectiveness
89 %
Style
88 %
Value
89 %
Price Comparison Last Updated (21.09.19)
Amazon Link
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
Battery Life
89 %
Weather Resistance
90 %
Effectiveness
90 %
Style
88 %
Value
89 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$29.99
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
Battery Life
90 %
Weather Resistance
89 %
Effectiveness
90 %
Style
88 %
Value
89 %
Price Comparison Last Updated (21.09.19)
Amazon Link
$18.99

Top 10 Picks

1. Color Changing Mosaic

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91.4
 Color Changing Mosaic
Amazon Link
Battery Life
92
Weather Resistance
92
Effectiveness
90
Style
93
Value
90
best offer for today
Amazon Link
$19.99
Pros:
  • Diamond glass jar table light
  • Up to 8 hours of run-time
  • Rechargable, built-in Ni-MH battery
  • Waterproof and weatherproof
  • One button operation
Cons:
  • Not that bright

Here's another color changing solar light. This one is more simple in design and function than the previous one. It features a rechargeable, built-in Ni-MH battery, which has a runtime of up to 8 hours when fully charged. If you like its design, this is the one for you.

Read more

Easy to use
Sometimes you may get a great product that's a nightmare to actually operate. A thousand buttons, a thousand settings--it can get confusing and irritating. With this solar-powered LED light, all you do is click one button to turn it on and the same button to turn it off.

Versatile
This is not only a light. And it's not only a light you can use outside--but you can do that too if you want to. It's also a legitimate glass jar in which you can place belongings and items in.

Cost and Value
It's a nice, neat, functional item. It's not great for all users and may not withstand the elements if left out too long, but it's certainly a unique design and may come in handy as a nightlight if nothing else. In short, it's priced fairly and is a great buy.

2. URPOWER 2-in-1

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.2
 URPOWER 2-in-1
Amazon Link
Battery Life
89
Weather Resistance
90
Effectiveness
90
Style
90
Value
92
best offer for today
Amazon Link
$20.99
Pros:
  • Fully Adjustable Light & Solar Panel
  • Stick into the ground or mount onto the wall
  • Automated Switch
  • 200 Lumens in total
Cons:
  • Run time is not the best

If you're looking for something versatile, something relatively inexpensive, then you've found it here in the URPOWER 2-in-1 Solar Lights. It comes with 4 LED light bulbs, each light bulb featuring 50 lumens. It comes with a built-in 18650 lithium rechargeable battery, which has a runtime of up to nine full hours.

Read more

2 in 1 Functions
The best products are versatile. And that is exactly what this one is and this is one of the reasons this landed number one on this list. If you want to stick in the ground, you can; if you want to screw it onto a wall, you can.

Waterproof
If you're going to place something outside, you're going to want to know it can withstand the elements, right? Of course! This one is waterproof, and it's durable as well, so you can use it year round without worrying about whether or not it will wear away and break.

Cost and Value
To be short, simple, and concise: this is an excellent buy. It's not only durable, constructed to last all sorts of weather conditions, it's also versatile and very functional. To top it off, it's relatively inexpensive. A good buy, for sure.

3. Moonrays 91515

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.2
 Moonrays 91515
Amazon Link
Battery Life
90
Weather Resistance
89
Effectiveness
89
Style
91
Value
92
best offer for today
Amazon Link
$13.51
Pros:
  • Solar fixture charges by day in the sunlight
  • Amber LED lights
  • Made of durable polyresin
  • Rechargeable AA nice battery
Cons:
  • Not the most durable solar garden light

Perhaps you don't need anything too fancy. Nothing extremely strong, just something decorative, something pleasing to the eye. Well, look no further, you found it here. It is designed to resemble turtles resting on a log--what's not to like? If you're looking for something cute, this is it.

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Amber LED Lights
You want something cute, but if you can't see it, what's the point? These come with amber LED lights which are entirely solar powered--they charge automatically in the day by sunlight.

AA Battery
Simple and easy. These come equipped with a rechargeable AA battery. You'll never have to worry about the batteries dying on you--if it does, simply recharge them or replace the dead batteries with easy to find AA batteries.

Cost and Value
This wasn't meant to do too much work. It was meant, really, just to be a decorative feature on your lawn. To that end, it isn't at all expensive. In fact, it's dirt cheap. So if you love turtles and love cute things, this is your thing.

4. OxyLED

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.8
 OxyLED
Amazon Link
Battery Life
90
Weather Resistance
89
Effectiveness
91
Style
89
Value
90
best offer for today
Amazon Link
$37.99
Pros:
  • Battery free
  • Security Warranty
  • Solar-powered automatic charging
  • Easy to install
Cons:
  • The design may not pleasing to everyone

Here's another set of solar lights that come with 6 lights included. They, too, are for those people who prefer a nice, cute design--but these are not just cute, they're extremely functional too. It is battery-free and recharges during the day--with the aid of sunlight of course--and has a runtime of up to 8 hours, so you can light up your whole night automatically.

Read more

Color Changing
Unlike the other products we've seen so far, this comes with LED lights that change colors. They're shaped like hummingbirds, butterflies, and dragonflies, and they serve to really make your outside space pretty and unique.

Easy to Install
There's nothing worse than a product that's a pain in the rear-end to install. You won't have that problem with this one. There is no annoying wiring, and no external electricity source required.

Cost and Value
It is more expensive than the products we've seen on this list so far, but it's also incredibly unique. It comes with 6 lights and a battery-free design. It's also quite a pretty sight and highly functional. In short, it's incredibly worth while.

5. Maggift Outdoor

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.8
 Maggift Outdoor
Amazon Link
Battery Life
91
Weather Resistance
90
Effectiveness
89
Style
90
Value
89
best offer for today
Amazon Link
$17.99
Pros:
  • Charming and elegant
  • 100% solar powered
  • Weatherproof
  • 180 days product warranty
Cons:
  • Only 2 lumens, so it's not that bright

Perhaps you want something more charming than cute, something more elegant than pretty. Well, you've found it here. This is a nice hanging solar-powered light that adds a certain elegant charm to your outdoor space. And Maggift stand behind the quality of these too: if you have any problems at all with your purchase, simply contact them within the first 180 days and your problem will disappear.

Read more

Battery free
This is, like some of the other products we've seen so far, powered entirely by solar energy. It recharges during the day and the light automatically goes on at dusk, then turns off at dusk. It's convenient, it's simple, and it's great for the environment.

Weatherproof
This was meant specifically to be used outside. As such, durability is a massive concern that Maggift addresses. These hanging lights are built to withstand the elements--all of them, rain, hail, sleet, snow--and also the test of time.

Cost and Value
This comes with two lights. Given the fact that these are really more decorative than useful (useful in the sense that if you need something bright to light your way, look elsewhere), these are relatively expensive. That said, you're paying for the look, for the ambiance--if it suits you, it's a good, fair buy for sure.

6. SolarGlow

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.4
 SolarGlow
Amazon Link
Battery Life
90
Weather Resistance
89
Effectiveness
90
Style
89
Value
89
best offer for today
Amazon Link
$35.99
Pros:
  • 6 lights
  • Weather resistant
  • 100% lifetime replacement guarantee
  • Easy to install 
Cons:
  • The lights are good, but they are not as bright as other products on the market

Here's an excellent choice if you need something to light up your entire garden. It comes with 6 lights, so you can space them out according to your needs--you can even create a lit pathway! It's also 100% powered by the sunlight, which means the batteries actually recharge themselves during the day. What's not to like?

Read more

Lifetime Guarantee
You can always spot a good product by the faith its manufacturer places on it. If a manufacturer is willing to put its money where its mouth is, it gives you, as a consumer, a sense of security in knowing that the product is actually quality. This manufacturer offers a 100% guarantee of replacement should you find anything wrong with their light.

Weather-resistant
If you're looking to for something that'll last long--especially when it comes to stuff that's meant to stay outside--you'll want it to withstand all of the elements, from rain to snow to hail. This, having been constructed with Rugged ABS plastic, is tough and durable and is sure to last a long, long time.

Cost and Value
It's not the cheapest thing on the market, but it's not exorbitantly priced either. In fact, for the value that it offers--and for the fact that it comes with 6 lights, where others only come with 1 or 2--it is an excellent buy.

7. Doingart Garden

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
 Doingart Garden
Amazon Link
Battery Life
90
Weather Resistance
88
Effectiveness
89
Style
89
Value
90
best offer for today
Amazon Link
$23.99
Pros:
  • Automatically lights up
  • 100% solar powered
  • Easy to install
  • Transparent stake
Cons:
  • Stakes light up but not the butterfly

Here's another pretty light. With this, you can choose between hummingbird and butterfly shapes, and can even opt for both. For your decorative needs, this cannot be beaten. It features 7-color LED lights and an automatic lighting mechanism.

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Easy to install
Unlike other products that come in a mishmash of different parts and are hard to assemble, this one is easy. There are no wires to deal with, and no external electrical power is required.

3 month warranty
Again, if you want to be assured of the quality of a product, simply look to the manufacturer for that assurance. This comes with a 3-month warranty, and 24/7 customer service is guaranteed--so if you have any problems, the solution is only minutes away. There's even a 30-day money back guarantee.

Cost and Value
The bottom line is that this is a very valuable product at an extremely low price. Do remember that this is more suited for decoration than functionality, meaning that it's not extremely bright, it's just nice to look at. If you're just looking to spice up your outside space, look no further.

8. Sursun

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
 Sursun
Amazon Link
Battery Life
91
Weather Resistance
89
Effectiveness
89
Style
88
Value
89
best offer for today
Amazon Link
Pros:
  • Weather resistant
  • 100% solar powered
  • Very easy to use
  • 12-month replacement and refund warranty
Cons:
  • Only 1.2 Lumens, which means it's not at all very bright

If you need something functional, yet not too bright, this is your best bed. This product by Sursun comes included with 16 LED lights, each of them featuring a tepid 1.2 Lumens. It isn't a lot, but each item was constructed with stainless steel to ensure durability, which means at the very least, you'll have a very useful and long-lasting product.

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No battery
These are, like some of the other products on this--though not all of them--powered entirely by solar energy. That means you can save electricity. So if you're an environmentally-conscious person, put your concerns to bed.

Weather Resistant
In keeping with its promise of functionality over anything else, this is certifiably weather resistant. Snow, rain, hail, sleet--whatever the condition, this will withstand it and continue to light up your outside space.

Cost and Value
Not too cheap, not too expensive. Its features among the lowest lumens ratings on this list, so you need to take that into consideration as well. But in its favor, it comes in a set of 16--that means if you consider the cost of what you're getting, this is actually quite dirt cheap. All in all, a good buy, if this is what you're looking for.

9. GIGALUMI

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
 GIGALUMI
Amazon Link
Battery Life
89
Weather Resistance
90
Effectiveness
90
Style
88
Value
89
best offer for today
Amazon Link
$29.99
Pros:
  • 8 pack
  • Easy to install
  • Charges completely in 4 hours 
  • Weatherproof
Cons:
  • Not too bright, but not dull either

Here's one that's battery powered. The battery only requires 4 hours of sunlight to be fully recharged, which then can provide you light throughout the entire night. They have a fairly simple design, almost old-fashioned looking, so if you're looking to spice up your outdoor space, these might be the perfect fit for you.

Read more

Weatherproof
It's been stressed and stressed again--an outdoor product, whether that be a solar light, or furniture, or whatever, needs to be weatherproof. It needs to able to stand under rain and snow and hail and cold and heat without wearing and tearing to be truly effective. This is one such product.

One-year replacement
That's right--if something is wrong with your product, or if something goes wrong within the first 12 months, you can simply have it replaced for free. If you don't want a replacement, you even have a no-risk refund warranty. So you don't have to worry about being ripped off.

Cost and Value
It comes with 8 durable LED lights and a good warranty and refund policy. It's definitely durable and it does what it's advertised to do. In the end, if the design is what you're looking for, it's a good buy.

10. Maggift 26 Inch Hanging

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
 Maggift 26 Inch Hanging
Amazon Link
Battery Life
90
Weather Resistance
89
Effectiveness
90
Style
88
Value
89
best offer for today
Amazon Link
$18.99
Pros:
  • 100% solar-powered
  • Decorative
  • Easy to install
  • Hanging design
Cons:
  • Only 4 lumens, and thus not very bright

Last on this list is another excellent option by Maggift. Unlike the previous Maggift item on this list, this one has 4 lumens. That still doesn't mean it's very bright, but it certainly is brighter. It also features the same design, so do factor that into your decision.

Read more

No Battery
This one is also very environmentally friendly. That is, no electricity is required to operate it. It recharges solely by the energy of the sun alone, and once it's fully recharged it has the ability to light your outside space for the entire night.

Warranty
Like the other Maggift product, this one also comes with a 180-day product warranty. There certainly is nothing more satisfying than having an assurance of quality from the manufacturer.

Cost and Value
This comes with two Shephard hooks and two LED lights featuring 4 lumens. It's a very stylish product, sure to jazz up your outdoor space. The light may not be strong enough to take along with you on excavation trips, but it's an excellent buy if its aesthetics are pleasing to you.

Criteria Used for Evaluation

Battery Life

Battery

There are several options to choose from. There is one product on this list that runs on a simple, rechargeable AA battery. Again, this is a pretty solar garden light–also suited for indoor use–that may not be very helpful if visibility is your goal. They can, however, create a very charming atmosphere if you’re going to be hanging out with your friends or family outside on your porch or in a darkened room. There are also a few solar garden lights on this list that run on lithium batteries. These are generally for longer-term use and these are the products you’ll want to look at if you’re looking to illuminate your outside space over a long period of time. Then, of course, there are plenty of solar garden lights on this list that are entirely powered by the sun. In other words, they don’t have a battery at all. These work by including in their design a solar photovoltaic panel. These essentially absorb the rays from sunlight and work to recharge the solar garden lights so that they can run on the energy they get from those rays for up to nine hours at a time. Some of these solar garden lights actually turn on automatically at night–much like streetlamps. So if you’re looking for convenience and a hands-off experience, you might want to take a look at these. This style is even better for the environment.

Effectiveness

Guarantees

If you take a close look at each item on this list, you’ll see that most of the manufacturers actually stand by their product. It’s common, actually, to find that a solar garden light comes to your doorstep in a malfunctioned state; it might not even work. Or the construction may appear shoddy or glued together after having been broken. All of this is normal–things happen during delivery, and you can’t always blame the manufacturer. Indeed, sometimes the manufacturer actually anticipates things to go wrong during delivery and takes steps to rectify any concerns that you, as the consumer, might have. So the manufacturer might, to that end, offer warranties. Again, if you look closely, you’ll see that almost every product on this list offers something by way of warranty. There are 180-day warranties on parts; there are guaranteed refund policies, no questions asked; there are 3-month warranties; and of course, there is one manufacturer that features on this list that actually offers a whopping lifetime guarantee. These all go a long way in ensuring that the money you spend is going to be worthwhile–after all, if the manufacturer is willing to put its money where its mouth is, why should we have any doubts? We don’t have anything to really lose in this case, except a little time. But then again, everything has a price. Do note, however, there are some products on this list that do not offer any sort of guarantee, but this is only because they’re cheap enough as it is and not designed to weather all the elements. The manufacturer, in this case, cannot be expected to pay for a new one each time there is wear and tear on such admittedly fragile products. What’s fair is fair.

Functionality

But if you’re in the market for solar garden lights, chances are you’re concerned with the cost, but more concerned with how useful your choice will be, what functions it will carry out. There are a variety of options to choose from, so there’s certain to be something on this list for everyone, including you. There are products on this suited for the outside, as well as the inside. These you can put in your bedroom as night lights–once they’ve been recharged by sunlight, that is. Then there are products that you can simply stick to the ground and let do their jobs, recharging on their own and even turning off and on on their own. This can serve to make your life so much easier. Isn’t that what everyone wants? Little ways to make life easier! There are also solar garden lights on this list that you can hang on walls–or stick in if that’s what you prefer. This gives these solar garden lights the advantage of versatility, which should not be discounted or underrated. You will want to make sure you pick the right look. The style is part of the function, as they are decorations too. You will also see them during the day. On top of all of this, you have to pay attention also to the lumens output of each LED lightbulb. Some of the solar garden lights on this list are actually very low on lumen output, and these will not help you illuminate much. They are designed, rather, to create a more aesthetic ambiance–not much more. But then there are those that come in a set of 2, or 4, or 6, or 8, or even 16–these are all designed specifically to help you light up your outdoor space and perhaps even provide a lighted guide down a pathway. So it’s important that you know what you need and seek out those details of functionality that’ll help get done what you need to be done.

Reviews

The last thing that was done in the making of this list was analyzing the reviews of other users–people who had already bought and tested these solar garden lights for themselves. A manufacturer will, of course, laud their product as the cure for cancer or the product to end world hunger. But the reality doesn’t always match up to their boasts. In the making of this list, it was figured the best thing to do to look at individual customer reviews. If you look closely, in fact, you’ll see that every item on this list is basking in the positive glow of Amazon reviews. In some cases, those reviews number in the thousands. That means that these solar garden lights are tried and tested and sure to please. At the very least, you’ll know exactly what to expect. This, coupled with the various guarantees and warranties provided by the manufacturers, should help you rest at ease knowing that your money will not be wasted and the tasks you’re trying to complete will actually get completed.

Value

Cost

Electricity is expensive. Fuel is expensive. Renewable energy sources–most of them anyway–are also expensive. Solar energy, thankfully, is absolutely free, and available anywhere that there is the sun. But all things have a price. Because solar energy is free, the manufacturers cannot benefit from additional revenue. Sunlight is also scarce–remember, on a cloudy day, you will not be able to recharge your solar garden lights. Why? Simply because there is no sunlight. If there is no sunlight, there is nothing being converted into useful energy. What this means, for you as a consumer, is that the initial price of any solar garden light will be higher than comparable products. This list, however, was designed to include those items on the market that are not just functional, aesthetically pleasing, versatile, and useful, but also those items which are very affordable. This way you always get your money’s worth, and you don’t have to break the bank.

Expert Interviews & Opinions

Most Important Criteria (According to our experts opinion)
Sort criterias acording to:
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#1
ico Battery Life
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#2
ico Effectiveness
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#3
ico Value
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expert tips icon
Light Power

Solar garden lights are pretty and very decorative–and thus usually on the cheaper end of the spectrum. But you shouldn’t only look at the cost. Pretty and decorative is great, but what good is that if you can’t see? This is especially true if you have a large outside area such as a patio, porch, driveway, garden, yard, or pathway you want to be lit up for visibility at night. Again, it’s important that you do as much research as you can before making your decision.

Frequently Asked Questions

q: How do solar-powered lighting mechanisms work?

a:

They work by being in direct contact with the sun. It is for that reason that wherever you place the solar garden light of your choice, you must make sure that it is not in the shade of trees, or a ledge, or any other obstruction. Without sunlight, the solar garden light may have issues recharging and will quickly become useless to you, or even a waste of money. This is true of both types of solar garden lights, those that are made for outdoor use, as well as for indoor, decorative use. Solar energy is a fantastic source of energy and it’s incredibly cost-effective, but like anything else, it does come with its downsides.

q: So where is the best place to put my solar garden lights?

a:

During the day, you should place your solar garden lights anywhere where the sunlight is most direct. Remember, without sunlight, the solar garden light will not charge. And then at night, you should place it in the opposite environment–where it is mostly dark. This way the illumination can be contrasted with the dark, thus creating a beautiful glow in keeping with the decor of your outside or indoor space.

q: Are solar garden lights good to use for the winter?

a:

Well, it depends on your location. If you are in an area where it’s generally sunny year round with little rain and snow, then you can certainly use it year round. But remember, again, without sunlight the solar garden light will not have enough energy to be able to illuminate anything. If you live in a climate where it will definitely snow and rain heavily, then it’s best to store away your solar garden lights–even if it has been marketed as weather-resistant. This will at the very least ensure your product stays functioning for a long time.

q: How can I increase the run time of my solar garden light?

a:

Well, as it has been said over and over, every solar-powered lighting mechanism needs sunlight to thrive. But if you pay attention, you’ll see that it is very little by way of specific runtime information. The reason for this is simple. Runtime is directionally proportional to the amount and to the quality of the sunlight that the solar garden light is exposed to. This is why in the summer months you’ll have the longest possible run time for the solar garden light you’ve selected. That could be 6 hours, or 8 hours, or even 9 hours. Again, it depends on the amount of sunlight you get. That means, consequently, that when it is cloudy outside or raining or snowing–or generally not sunny–runtime will indeed suffer. So you need to factor that in, and also expect it when it necessary.

q: What is a lumen?

a:

A Lumen is an international unit of measure describing the amount of light, or brightness, produced by a bulb or light source. The higher number of lumens means it’s a brighter light. The fewer number of lumens means it’s a dimmer light. Lumen measurements are always approximate. They can slightly vary, depending on the bulb’s manufacturer, the age of the bulb, if there’s dirt or dust on it, and if it’s clear or frosted.

Sources

  1. Wikipedia, Solar Lamp,
  2. Howstuffworks, How Solar Lights Work,
  3. Improvements Catalogue, Solar Lights FAQs,
  4. Solar Power is the Future, How do Solar Garden Lights Work,