Bbb spot rechargable front lighting spot

At 30% battery capacity, the light switches to flash mode only for maximum burn time. Battery indicator. Lithium polymer internal battery pack (300mah, 4.2v). Belt clip. Fixed handlebar bracket. Micro-usb cable included. Usb rechargable burn time (h): 10. Candela (cd): 8. Charge time (h): 1. Lumen (lm): 18. Lux 1m: 8. Weight (gr): 19. Height x width x length (mm): 59 x 29 x 20. At 30% battery capacity, the light switches to flash mode only for maximum burn time