[Product Information]

• 5 LIGHT MODELS: Light-Sense Model/Side light/Medium/High/SOS,In light-sense model,when there is insufficient ambient light, the bike light will turn on. it can save energy. In side light model, it is using as warning light or tail light to keep your safe
• USB RECHARGEABLE&HIGH-QUALITY BATTERY: All you need is a USB cord (included!!) and a power source to recharge (Computer, laptop or a cellphone charger),build-in Polymer lithium battery is safer,it's capacity reach 1200 mAh.
• ULTRA BRIGHT LED&GERMAN StVZO AUTHENTICATION: 1 x Cree XPG MAIN Light + 2 x Side Light,400LM(max),lifespan with 10000 hours(theoretical value). Our light has a cut-off line,equal ray distribution. it can't affect opposite bikers and make your cycling safer.
• SUPER LIGHT WEIGHT & WATER RESISTANT:Operates well in heavy rain. When performance matters and each extra gram is important, Bike light is the best partner with Just 80 Grams and IPX-6 Waterproof Rated
• GOOD SERVICE:We provide 1 year Warranty,30 day money back and 24-hour friendly email support.