This rear light combines the technology of the Comet X into a 270 degree performance light. Fully Compatible with all styles of seat post, this is the ideal companion for any bike.
- Mode 1 – 25lm 33hr
- Variable Lumen System
- Rubber pad: (fits AREO/ ISP PROPEL / Standard)
- Mode 2 – 5lm 145hr
- FL1 – 25lm 215hr
- Steady FL – 25lm 1345hr Day FL 15lm 19hr
- Rechargeable lithium polymer battery
- Auto safe mode
- Lock mode
- Light mode memory








![BBB SignalBrake Auto Brake Rear Light [BLS-167]](https://www.wolfcycles.co.uk/wp-content/uploads/2026/08/BLS-137-2945743701-00-1-300x300.jpg)



