Description: -Model number: 2*LED -Size: 100*48*27mm -Product color: Black -Light color: White -LED color temperature: 7500K -Working voltage: 3.0-4.5V -Waterproof rate: IPX6 (small rain, Splash water) -Net weight:187g -Product Material: aluminium alloy -Irradiation distance: 300-500 meters -Brightness: 1000LM -Surface craft: Abrasion resistant anodizing -Switch type: Button Switch on lamp head Features: -holder: 360 degree rotation holder，more durable and holds securely fits bar from 22-35mm -Switch Mode: Low /Mid/High/Strobe /sos(smart mode prompt /A1-A2-A3-A4-A5) -Charge and discharge protection: built-in overcharge and over discharge IC. Extending battery life -continuous working time：3 hours on high mode -Power supply: built-in one 18650 2000mAh battery(Smart battery reminder/Can do mobile power / mobile phone charging) ，you can load it from any usb charger,including usb-kabel When we ship,we will ship the item as you choose in the photo,not ship all the accessories. Package A: 1* Bike light, 1* Holder 1* USB wire Package B: 1* Bike light, 1* Holder 1* USB wire 1* Laser rear light Package C: 1* Bike light, 1* Holder 1* USB wire 1* Rechargeable rear light Package D: 1* Bike light, 1* Holder 1* USB wire 1* Rechargeable laser rear light 
