INFINI LAVA I-260WR Head & Tail Light Set - White Set includes LAVA I-260W and LAVA I-260R LAVA I-260W Luminous Flux: 80 Lumens Luminous Intensity: 300cd Illuminance: 3Lux/10M 2 White LEDs Built-in Lithium-ion rechargeable battery (DC5V/500mA) (Can be charged repeatedly without worrying about memory effect) Can be charged from a computer's USB port Charging time: 2-3 hours Low battery indicator 4 modes: High brightness / Boost / Constant on / Flashing High brightness: 1 hour, Boost: 2 hours Constant on: 3.5 hours, Flashing: 7 hours Tool-free handlebar bracket included (YLP06000) Mountable diameter: φ19～31.8mm 1 USB cable included 2 cable ties included Helmet velcro strap included L48 x W27.7 x H21mm (Light body) 15.7g LAVA I-260R 3 Red LEDs Built-in Lithium-ion rechargeable battery (DC5V/500mA) (Can be charged repeatedly without worrying about memory effect) Can be charged from a computer's USB port Charging time: 2-3 hours Low battery indicator