Topeak Cubicubi 850

An ultra-bright, high capacity USB rechargeable light providing 850 lumens of light output and five lighting levels, plus reserve for longer run times. Dual zone refractor lens design allows clear near and far visibility focusing the main beam downward to prevent affecting pedestrians or oncoming traffic. The included handlebar mount provides placement flexibility for mounting cycle computer, RideCase, single light, dual lights, CubiCubi backup battery, GoPro Session Cameras, and more. Output: 850 Lumens Lamp: Cree® XLamp® XHP50.2 Battery: 3.7V 3000mAh Lithium Ion (integrated) Reserver time: 0.5 hr Micro USB charging Charge time: 4-6 hr approx Lamp housing: Forged aluminum / Injection molded polymer Mount: Aluminium handlebar mount (ø25.4 - ø31.8 mm) (Shim included) IPX 6 waterproof Dual zone refractor lens Low battery indicator Optional USB charging dock 10.4x3.8x3.8cm 124g