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I have a problem. Every time Aldi puts solar lights in the middle aisle, I buy some.
The disc lights. The rock lights. The crackle glass stake lights. I have tried most of them. Some worked great. Some died faster than a cheap umbrella in a storm.
My wife asks me why I keep buying them. I tell her they are cheap. She says cheap is expensive when you have to buy them twice.
She is right. But I still buy them.
Let me tell you what I learned after three years of buying solar lights from Aldi.
The two types of Aldi solar lights
Aldi sells two kinds of solar lights. This matters more than you think.
Regular stock items. These sit on the shelf all year. Basic. Boring. Usually fine. Nothing special.
Specialbuys. These show up for one week and then disappear. Maybe they come back next year. Maybe they do not. This is where the interesting stuff lives. The disc lights. The rock lights. The fancy crackle glass ones.
The problem with Specialbuys is consistency. The 2024 version of a light might be great. The 2025 version might be garbage. Different manufacturers. Different parts. You never know until you open the box.
The disc lights that surprised me
In 2024, Aldi sold a four pack of solar disc lights for $14.99. Belavi brand. Eight warm white LEDs per light. Twenty lumens each. Claimed eight hours of run time.
I bought a set. Put them along my front walkway. They worked fine. Not super bright. But a nice soft glow.
Then 2025 came. Aldi sold the same looking lights for $12.99. Two dollars cheaper. I bought another set.
Here is where it gets weird. The 2024 lights had a two year warranty. The 2025 lights had no warranty at all. Different manufacturer. Different guts. Same box.
I have had both sets for a while now. The 2024 lights still work. Two years old and still glowing every night. The 2025 lights? Some of them died after a few months.
Same store. Same brand name. Same price range. Completely different results.
The spotlight that broke my heart
Aldi sold a CASALUX solar plastic spotlight in 2025. Cost $4.99. Adjustable head. Adjustable solar panel. Looked promising.
I bought two. Put one pointing at my house number. Put one pointing at a small tree in my front yard.
For the first few weeks, they worked great. The light was not super bright. More of an accent light than a real spotlight. But for five bucks, I was happy.
Then they stopped working.
One died after two months. The other lasted about four months. I tried everything. Cleaned the panels. Checked the switches. Replaced the batteries. Nothing worked.
Five dollars is not a lot of money. But when the light dies in two months, that five dollars feels like a waste.
The rock lights that blend in
Aldi sells solar rock lights for £9.99 for a pack of four in the UK. They look like grey rocks during the day. At night, they glow.
These are clever. During the day, you do not see a plastic light sticking out of your garden. You see a rock. A fake rock, but still. It blends in.
The run time is about six hours on a full charge. No wiring. No switches to mess with. Just sun and glow.
I have not tried the Aldi rock lights myself. But people who have them seem to like them. They work. They look natural. They are cheap.
The crackle glass stake lights
Aldi sells a Garden Bright solar crackle stake light for £7.99. A glass globe on a metal stake. The glass has a crackle effect. When the light shines through, it looks soft and textured.
These are for atmosphere, not security. They give a warm gentle glow. Perfect for a seating area or along a garden path.
No batteries needed. No wiring. Just push the stake into the ground and let the sun do the work. They turn on automatically at dusk.
I have a set of these by my back patio. They have lasted two summers so far. The glass is still clear. The stake is still straight. The light still comes on every night.
These are the exception to the Aldi solar light rule. Some of their stuff dies fast. These have held up.
The battery problem nobody talks about
Here is the thing about cheap solar lights. The battery is always the weak link.
Some Aldi solar lights use lithium ion batteries. The kind that look like big AA batteries. 18650 size. When those batteries fail, the light dies.
The replacement batteries cost almost as much as the light. At that point, you just buy a new light.
Other Aldi lights use sealed lead acid batteries. Those are even worse. They only last about 300 charge cycles. After a year or two, they stop holding a full charge.
The cheap lights have batteries you cannot replace at all. The whole light is sealed. When the battery dies, you throw away the plastic, the solar panel, the LED, everything.
The weather sealing problem
Aldi solar lights are supposed to be for outdoor use. But outdoor use means rain. And rain gets inside.
The weather sealing on Aldi lights is not great. Some people take apart their lights and seal them with nail polish or silicone. They try to stop water from getting in.
Some people say they got only a few months from their Aldi lights before rain killed them. They replaced them with better lights from somewhere else.
Others say the plastic on Aldi lights turns yellow and becomes brittle after about six months. The light still works but it looks terrible.
If you live somewhere with heavy rain, Aldi lights might not last long. If you live somewhere dry, they might be fine.
What I look for before buying
I have bought enough Aldi solar lights to know what to check.
Look for a switch. Some lights have an ON and OFF switch. Make sure it is ON before you put the light outside. People forget this all the time. Then they think the light is broken.
Check for a plastic film. Some lights have a protective film on the solar panel. Remove it before charging. The film blocks sunlight. Your light will never charge.
Look for a warranty. The 2024 Aldi disc lights had a two year warranty. The 2025 ones had nothing. If the box does not mention a warranty, assume the light will die fast.
Read the return policy. Aldi takes returns. Keep your receipt. If the light dies in the first few weeks, take it back.
Do not buy the cheapest thing in the aisle. The $2 lights are $2 for a reason. Spend a little more. The $5 or $6 lights usually last longer.
How to make Aldi solar lights last longer
If you already bought them, here is how to keep them alive.
Seal them yourself. Open the light. Put a thin line of outdoor silicone around any gaps. Close it back up. Water cannot get in.
Clean the panels. Dust and dirt block sunlight. Wipe the panel with a damp cloth every two weeks. Your battery will charge faster and last longer.
Bring them inside for winter. Cold cracks plastic. Snow covers the panel. Store your Aldi lights in a cupboard from December to March. They will last twice as long.
Replace the battery. If the light dies but the panel looks fine, open it up. Look at the battery. Some Aldi lights use standard rechargeable AA or AAA batteries. Swap in a new one. The light works again.
Some Aldi lights use 18650 lithium batteries. Those cost more to replace. But still cheaper than a new light.
The bottom line on Aldi solar lights
Aldi solar lights are hit or miss. The disc lights from 2024 are still going strong. The disc lights from 2025 died fast. The spotlight worked for a few months then stopped. The crackle glass lights have lasted two years.
You never know what you are getting. Aldi changes manufacturers between Specialbuys. One year is good. The next year is bad. Same box. Same price. Different guts.
If you want cheap lights that might last, buy Aldi. If you want lights that will definitely last, spend more money somewhere else.
I still buy them. I cannot help myself. They are cheap and they are right there in the middle aisle. But I know what I am getting into. Some will last. Some will die. I keep my receipt just in case.
FAQs
Are solar lights from Aldi any good?
Some are. Some are not. The disc lights from 2024 lasted two years. The spotlight from 2025 died in months. You never know until you try them. Keep your receipt.
How much do solar lights cost at Aldi?
$4.99 to $14.99 for most packs. The disc lights cost $12.99 for a four pack. The spotlight cost $4.99. The rock lights cost £9.99 in the UK.
Does Aldi have a warranty on solar lights?
Sometimes. The 2024 disc lights had a two year warranty. The 2025 ones had no warranty. Check the box before you buy. If there is no warranty, the light might not last.
Can I return solar lights to Aldi?
Yes. Aldi has a good return policy. Keep your receipt. If the light dies in the first few weeks or months, take it back.
Why did my Aldi solar lights stop working?
Dead battery or water got inside. Try replacing the battery first. If that does not work, the circuit board probably corroded from rain. Seal your next set with silicone before putting them outside.
Do Aldi solar lights work in winter?
Yes but less. The battery charges slower. The light runs for fewer hours. Bring them inside during hard freezes. The cold cracks the plastic.
Are Aldi solar lights waterproof?
Sort of. They are fine in light rain. Heavy rain gets inside. The weather sealing is not great. Take them apart and add your own silicone if you live somewhere wet.
How long do Aldi solar lights last?
Some last two years. Some last two months. The disc lights from 2024 are still working. The spotlight from 2025 died fast. It depends on the manufacturer.
Does Aldi sell replacement batteries for solar lights?
No. But you can buy rechargeable AA or AAA batteries anywhere. Some Aldi lights use 18650 lithium batteries. Those cost more but you can find them at electronics stores.
Are Aldi solar lights worth buying?
Yes if you know what you are getting into. They are cheap. They might last. They might not. Keep your receipt. Seal them yourself. Bring them inside for winter. Do those things and they will probably be fine.
Summary
Aldi sells solar lights as Specialbuys. Some last for years. Some die in months. The 2024 disc lights held up. The 2025 spotlight did not. Check the box for a warranty. Seal the lights yourself to keep water out. Bring them inside for winter. Keep your receipt. Cheap lights can work. You just have to take care of them.
