LED lifespan claims are some of the least useful numbers in retail. You will see 50,000 hours printed on a box and have no real idea whether that means five years or fifty. Here is what those figures mean, what actually breaks, and how long you should genuinely expect hexagon lighting to last.
What 50,000 hours actually means
First, the maths. If you use your garage lights for three hours a day, every day, 50,000 hours works out at roughly 45 years. Even at eight hours a day in a busy commercial unit you are looking at around 17 years.
So in practical terms, the LEDs themselves will almost certainly outlive your interest in the room.
Second, the important caveat. LEDs do not usually fail like a bulb blowing. They fade. The industry measures this with an L rating, most commonly L70, which is the point at which output has dropped to 70% of what it was when new. A 50,000 hour L70 rating means that after 50,000 hours the panel will still work, it will just be noticeably dimmer than it was.
You will rarely notice this happening because it is gradual. It is the same reason nobody notices their car headlights dulling.
What actually fails first
In our experience, the diodes are almost never the problem. Three other things are.
The driver. Every LED system needs a driver to convert mains voltage to the low voltage the panels want. Drivers contain capacitors, and capacitors are the most failure prone component in the chain. A cheap driver in a hot or damp environment is the most common cause of an LED system dying early.
This is the single biggest difference between decent lighting and cheap marketplace lighting, and it is invisible in the product photos.
Connections. On a modular system, the links between panels are a potential weak point if they are poorly made or if the grid is installed under tension. Fitted correctly, they are fine for years. Yanked into place across an uneven ceiling, less so.
Heat. LEDs hate heat. Panels need somewhere for warmth to go, which is why quality fittings have an aluminium backing that acts as a heatsink. A plastic backed panel in a hot unit will fade far faster than its rating suggests.
The environment matters more than people think
A garage is a harsh place for electronics. Damp, temperature swings, dust, and in some cases pressure washing.
Three things that shorten the life of any LED lighting in a garage:
- Condensation, particularly in an uninsulated detached garage
- Being installed too close to a heat source
- Being fitted in an area where they get wet, without an appropriate IP rating
None of these are difficult to avoid. Ventilate the space, do not mount panels directly above a heater, and check the IP rating matches where you are putting them.
Warranty: what to look for
A warranty tells you how much faith a manufacturer has in its own product. Read what it actually covers.
Good signs: the driver is covered as well as the panels, replacement parts are available individually, and the company is UK based so you are not posting a faulty panel to another continent.
Warning signs: a headline warranty period with a long list of exclusions, warranties that only cover manufacturing defects visible on arrival, or sellers with no traceable UK entity.
Our warranty terms are set out in full on the warranty information page. We would rather you read it before you buy than after something goes wrong.
The modular advantage
One genuine benefit of a linked grid over a single fitting is what happens when something does eventually fail.
With a batten or a sealed panel, a fault means replacing the whole unit. With a modular hexagon system, you replace the affected panel and the rest of the ceiling carries on exactly as it was. As long as the product stays available, your ceiling is repairable rather than disposable.
That is worth factoring into the price comparison with cheaper imports, which are frequently discontinued within a year, leaving you unable to match a replacement panel to the rest of your grid.
Frequently asked questions
Do LED panels get dimmer over time?
Yes, very gradually. Expect a slow decline rather than sudden failure.
Can I replace a single hexagon panel?
On a modular system, yes. That is one of the main practical benefits of the format.
Are LED lights affected by cold?
Cold is actually good for LEDs. They run more efficiently at lower temperatures and light instantly, unlike fluorescent tubes which flicker and take time to reach full output in a cold garage.
Browse the hexagon lighting collection, or read our FAQs for specifics on drivers, warranty and spares.