The BBB SIGNAL is a rechargeable rear light kit designed for city bikes, e-bikes and conventional bicycles. Powered by an internal battery that charges via USB, it provides reliable, highly visible lighting, with several modes to suit different riding conditions. The quick-release bracket makes it easy to fit and remove.
Key features
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USB charging — convenient and eco-friendly, with no disposable batteries.
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5 lighting modes — low, standard, high, flashing and DayFlash to be seen even in daylight.
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Quick-release mount — easy to fit and remove, ideal for taking the light off when the bike is parked.
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Compact and lightweight — discreet and easy to install on the frame, seatpost or pannier rack.
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Water resistance — withstands splashes and rain, suitable for everyday use.
Technical specifications
| Feature |
Details |
| Brand / Model |
BBB SIGNAL (BLS136/BLS137) |
| Type |
Rechargeable LED rear light |
| Power supply |
Internal battery, rechargeable via USB |
| Lighting modes |
5 modes: Low / Standard / High / Flash / DayFlash |
| Mounting |
Quick mount / quick release |
| Recommended use |
City bikes, e-bikes, leisure bikes — day and night visibility |
| Weight & Dimensions |
Compact and lightweight, easy to carry |
