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Elops ST500 Front/Rear USB LED Bike Light

Sale price: $29.99 Regular price:

Set of 2 visibility lights for front and rear. They are rechargeable LED lights that can clip on anywhere (helmet, clothing, compatible accessories, bike tube)

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Size: Select a size
Sale price: $29.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8584245

Product Videos

Product Features

A photo of the Elops ST500 Front/Rear USB LED Bike Light in use

Elops ST500 Front/Rear USB LED Bike Light | We have developed this set of 2 rechargeable, 2-toned lights for you TO BE SEEN. From the front or rear, flashing or steady, you choose!

Set of 2 visibility lights for front and rear. They are rechargeable LED lights that can clip on anywhere (helmet, clothing, compatible accessories, bike tube)


Power: 5 to 15 lumensVisible from 180° Continuous or flashing mode.

Battery life

Continuous mode: 4½ hours Flashing mode: 9 hours Rechargeable via USB


Clips onto your bike or cycling accessories.


IPX 4: withstands spray and heavy, persistent rain.


1.1 oz Take it everywhere with you.

Questions & Answers

Product Customer Reviews

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Front and rear LED light kit


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Very practical (except the charging port)

Great little lights that attach almost everywhere to improve visibility, but when do you switch to USB type C on the other hand? It's over USB micro B it's 2023!

Perfect for switching from…

Perfect for switching from one bike to another. It holds very well without it turning around the handlebars

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Fell apart

The casing has fallen apart and unfortunately some have already been lost

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Removes easily when…

Easily removed when hung on certain supports. Need better hooks.

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Flashlights all around

Practical recharging with electricity like mobile phones. Appropriately used to be seen.

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Good to be seen in traffic. Versatile.

The rubber grip dries and cracks. Very versatile, easy to mount/dismount. I have 3 bikes, I always put the one I go out with. I didn't need them to light my way, I used them around town to be seen and they work great. Useful around the house, if you don't have a front. They have LEDs that flash red when the battery is charging and turn green when full.

Useful for the back of the bicycle.

Poor light to illuminate in front of the bicycle. For front signage it would be valid. For signage on the back it works very well. You can leave the red light steady or make it flash.

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Expensive and not replaceable

35.- for 2 lamps whose rubber deteriorates quickly. nice scam

Rubber does not…

The rubber didn't hold. too weak

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Very good product

Very good product

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They are good, I recommend!

Good for being seen, but not for lighting (as a primary).

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I recommend !

Very practical, I installed 2 lights of this type on the baby trailer also purchased from Decathlon. They are very easy to install and very easy to use. Their autonomy is correct. Visibility is very good.

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Additional Product Information


Inside shell - Main fabric: 50.0% PCBA, 50.0% Battery - LiPo ; Strap: 50.0% Styrene Ethylene Butadiene Styrene, 50.0% Polypropylene ; Main part: 100.0% Polyethylene


The Vioo Clip was designed to attach almost anywhere. You can attach it on your clothes, your bag, your shoes and your bike using the elastomer strap provided.B'Twin also creates ”Vioo Clip Ready” products such as mudguards, panniers, helmets, etc. designed specifically to hold a Vioo Clip.You can take the Vioo Clip with you anywhere. No more forgetting your lights or having them stolen!


Battery capacity: 200 mAh.Brightness: - White mode: 15 Lumen,- Red mode: 5 Lumen.

Product testing

B'TWIN has created the B'Visible label for products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab. Available on a full line of B'Twin products.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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