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LED Front / Rear USB Bike Light SL 500

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Sale price: Dhs. 89.00

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Be seen when you cycle with this rechargeable bike lighting kit. From the front or rear, flashing or steady: you choose!

This two-colour LED bike light (red and white) can be attached to the front or the rear of your bike. You choose!

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Sale price: Dhs. 89.00

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Product Features

A photo of the LED Front / Rear USB Bike Light SL 500 in use


Power: 6 to 25 lumensVisible from the front or backContinuous or flashing


Continuous mode: 3 hoursFlashing mode: 6 hoursRechargeable via USB


WHITE or RED (4 modes)Universal elastic mount


IPX 4: withstands spray and heavy, persistent rain.

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Product Reviews

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1476 reviews

LED Front / Rear USB Bike Light SL 500
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Very bright and visible

Really great piece of kit. It provides great visibility in either mode (continuous/flashing). Although I use it as a rear light, I like that it can be used also as a front light in case of necessity.

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4 months of life

I bought this light 4 months ago, all fine, but now It won't recharge anymore. I think this is bad pollution, I advise to buy something more durable.

Works great

Really satisfied with purchasing this Lights. Easy to install. Best part also it’s water proof so don’t worry if you will use it under heavy rain. So the job as described.

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Very ok

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Bad quality product

This bike light stinks like cheap chinese product, i've been using it for just only 1 month, and for some time the light keeps charging for too long (2 amp charger used). Charging port cover doesn't fit very well so there is a chance of damaging the light when it rains heavier. Last product I bought in Decathlon, I hope there won't be problem with refund

Thank you for posting a review of this bike light.
Please feel free to return the light to us with your receipt if you are not happy with the item.
I have forwarded your comments and observations on to the the lighting team at Decathlon HQ.
Peter, Cycling Manager, DECATHLON
Solid light but what's the point?

Works well - bright and solidly built. £10 is probably on the dearer side but my main issue is the fact that it can be white OR red. I was lured in by this feature but realistically what is the point? I can only ever use it as a front (white) or rear (red) light. As it is a single light you would assume it is being purchased as a replacement for a single unit (true for my personal scenario) and therefore I was only ever going to be purchasing a red light. Don't get me started on these being sold as a pair!!! If it is possible to make these cheaper by having it only in red or white I would be in favour. Still, it does it's job and I would recommend.

good quality

good quality but too pricey

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Bright & lasting

Easy to use with lasting battery.


Strap snapped after a few week use. Hope replacement will last longer. Generally, I find the cheapest lights with 2032 flat batteries are better for daytime lighting. The mains charged lights do not hold power for a full day's ride.

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Top bit of kit

Dual versatile impressive

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Holds charge brilliantly but band split

The connecting band failed when attached to my handlebars...

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I'm sorry to read that the band snapped when fitted to your handlebars. Please return it to us for a refund or an exchange.
Peter Lazarus, National Cycling Manager, DECATHLON
Great little town light

The light is very versatile as it can switch from red to white. It has an adequate power for town use and lasts long enough in flash mode.Its very compact and easily fits in your pocket or bag to carry around, charging is easy from any USB outlet. I have not noticed any water ingress problems so far as others have mentioned. Its a great light at a very competitive price.

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Not waterproof or reliable!!!

Bought this as a replacement for VIOO 300 light but it has the same inherent faults - after being used for a rainy ride it has now gone haywire, after charging up it won't switch on properly, then won't switch off and now it's switched on on it's own and won't go off. Yet another light I'm returning to Decathlon, these are useless.


Thank you for your review of this product, I will forward you're feedback onto the product manager. If you could let me know how bad the rain was which affected the light that would be great.

Rob Basnett b'Twin Product Expert DECATHLON
Good but watch for your frame shape

Useful and effective, it's rather better as a rear-facing fixed or flashing light rather than showing the way forward. Its rigid structure means that it doesn't sit too comfortably around a square post, but that is not a major issue.

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Vioo 320 bike light

good value for the money ,

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Additional Product informations



  • 100% Styrene Ethylene Butadiene Styrene

Inside shell - Main fabric

  • 100% Battery - Li Po


  • 100% Polycarbonate


Thanks to feedback provided by cyclists and other road users (drivers, pedestrians, etc.), our design teams have defined optimum features linked to cyclists' visibility.With one purpose in mind: ensuring cyclists' safety.


Battery capacity: 180 mAh.(500 cycles guaranteed )LED light power:- White mode: 25 Lumens,- red mode: 6 lumens

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