led bicycle light *Cree XM-L LED 1000 lumens *Waterproof battery *LED bicycle light ODM OEM *CE & ... third grade anodisationColor: blackLED of bike Light: Cree XM-L LEDLuminous Flux: 1000 LumensLED Life Span of led ... :100% brightness, 70%, 30% brightness & flashing(2.4HZ) Packing set: 1 headlight, 1 charger, ... 4pcs 18650 battery pack, 1 headband, 2 O-rings, instruction manual, all packed in a ...