The BBB Spark 2.0 is a compact, rechargeable LED rear light designed to give you reliable, long-lasting visibility on your bike. Easy to fit thanks to its universal strap mount, it suits most seatposts (Ø 5–42 mm) and can be attached or removed quickly — handy for urban riding or daily commutes.
It runs on a lithium-polymer battery that charges via USB, so there's no need to replace batteries.
Key features
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20-lumen brightness in flash mode, so you're seen by day and by night.
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USB charging: 300 mAh lithium-polymer battery, fully charged in around 1 h 45 min.
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Compact and lightweight: approx. 23 g, easy to fit or remove.
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IPX7 waterproof: suitable for rainy or wet conditions.
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Versatile modes: low/high steady light, flash, "day-flash", with memory of the last mode used.
Technical specifications
| Feature |
Details |
| Brand / Model |
BBB Spark 2.0 |
| Type |
Rechargeable LED rear light |
| Brightness |
10 lm (standard steady) / 20 lm (flash) |
| Battery |
300 mAh lithium-polymer, built-in, USB rechargeable |
| Run time |
Up to ~28 h depending on lighting mode |
| Charging time |
~1 h 45 min |
| Weight |
≈ 23 g |
| Mounting |
Universal strap Ø 5–42 mm (saddle / seatpost) |
| Waterproofing |
IPX7 |
