Bicycle Headlight Bike Head Light Front Light Cycling USB Rechargeable LED UK

 
* Color: black / White
* Led chip: CREE-XPE chip, 3W LED 
* Led power: 3W
* Power: built-in 800mAh Li ion battery ,Safe and efficient. 
* Lumen: 300 lumen
* Color Bicycle Headlight Bike Head Light Front Lamp Cycling USB Rechargeable LED UK : 6000k
* Material: PC lampshade +ABS lamp shell
* Light modes: highlight - low bright - flicker 
* Battery: built-in rechargeable lithium ion polymer battery (800mAH, 3.7V)
* Weight: 70g
* Size: 6.6* 2.9* 2.2cm
* Applicable vehicle tube diameter: 20-40 mm
* Charging Time:3 hours by USB
* Discharge time: highlight 3 hour, low light 5 hour, shiny 12 hour