The Lezyne Macro Drive 800XL front light is a compact, durable & machined aluminium body. The ultrahigh-output LEDs delivers up to 800 lumens in Overdrive mode, & can last upto 63 hrs without the need for charging. The conveniently placed function button means that you can cycle through the mode memory function, & stays on the selected mode after turning off. Enhanced MOR (Maximum Optical Reflection) lens with built-in side visibility. High-speed 2 Amp USB (Universal Serial Bus) charging capabilities (with compatible wall adapter). Advanced Li-Ion battery for superior run time. The Macro 800 XL Loaded comes supplied in a hard case with a helmet mount & two additional composite handlebar mounts.