Features：
• CREE XM-L2 LED light bulb made in USA
• Maximum output of 1000 lumen
• Special designed aluminum light cup provide father and wider lighting range
• High performance 18650 Li-ion battery offers extreme long working time, up to 8hours
• Power switch button features an indicator light which displays remaining battery power
• High-efficiency regulation circuit gives unwavering output
• Toughened ultra-clear mineral glass with anti-reflective coating
• Constructed from aero grade aluminum alloy with military grade finish
• Waterproof in accordance with IPX-4
• Impact resistant to 1.5 meters
• Stainless steel clip included on the flashlight

Dimensions：
• Length: 123mm (4.84″)
• Head Diameter: 33mm (1.30″)
• Tail Diameter: 27mm (1.06″)
• Weight: 115grams without battery (4.05oz)

Package includes：
• 360 degree rotation bike mount
• USB rechargeable rear light
• USB cable
• 18650 battery (Remove plastic cover when first use)

Product Features

• USB Rechargeable Bike Front & Rear Light: SAVE Big Time with the USB Feature! All you need is a USB cord (included!) and a power source to recharge (Computer, laptop or a cellphone charger) The USB Bicycle Light comes with Smart Charging Technology and has Runtime of Up to 2+ hours on High.
• Ultra Bright to Improve Safety: Powered by a High Output CREE LED with 1000 Lumens to ensure maximum safety for your commuting in Flash mode and illuminate your Path at nighttime. Also comes with a nice USB LED tail Light BONUS, to keep you safe 360 Degrees.
• Install in Second 360 Degree Rotation: With a 360 degree rotatable mount, Guaranteed to fit ALL bikes, Oversized Road Bikes, Commuter City bikes, or any Mountain & Kids bikes. No Tools required, you do not need to be an expert, every on can install & release it in under 5 seconds.
• Stepless Dimming Find the Best Brightness: This light is super bright and may cause short blindness if you point it at other’s eye. The dimming function can be activated by long press the power switch, find the best brightness to enjoy confort riding.
• 100% Money back & satisfaction Guarantee – If you are not completely satisfied with our bike led light within the first year, we will replace it with a new one or refund your money, no questions asked, Our Customers Matter!