INFINI LAVA I-260WR Head & Tail Light Set White

English name: LAVA I-260WR Color: White Lava I-260W Luminous flux: 80 Lumens Brightness: 300 cd Illuminance: 3 Lux/10 M Two white LEDs Built-in lithium-ion rechargeable (DC5V/500mA) (rechargeable without memory effect) Charges via computer's USB port in 2-3 hours Low indicator 4 modes: bright, boost, steady, and flashing. Bright: 1 hour, boost: 2 hours, steady: 3.5 hours, flashing: 7 hours Tool-free handlebar bracket included (YLP06000). Mounts to diameters from 19mm to 31.8mm. USB cable included. Dimensions: L48 x W27.7 x H21mm (Light body) Weight: 15.7g