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Elops ST500 Front/Rear USB LED Bike Light
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)
Free shipping over $49
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Visibility
Power: 5 to 15 lumensVisible from 180° Continuous or flashing mode.
Battery life
Continuous mode: 4½ hours Flashing mode: 9 hours Rechargeable via USB
Versatility
Clips onto your bike or cycling accessories.
Waterproof
IPX 4: withstands spray and heavy, persistent rain.
Lightweight
1.1 oz Take it everywhere with you.
Questions & Answers
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Product Customer Reviews

excellent
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 one bike to another. It holds very well without it turning around the handlebars
The casing has fallen apart and unfortunately some have already been lost
Easily removed when hung on certain supports. Need better hooks.
Practical recharging with electricity like mobile phones. Appropriately used to be seen.
Perfect
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.
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.
35.- for 2 lamps whose rubber deteriorates quickly. nice scam
The rubber didn't hold. too weak
practical
Very good product
Good for being seen, but not for lighting (as a primary).
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.
Additional Product Information
Composition
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
Visibility
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!
Performance
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.
Origin
Imported
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
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Elops ST500 Front/Rear USB LED Bike Light
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
