Duration 48+Hours 

Max Range 200m 

Impact Resistance 1m 

Water Resistance IPX6 

LED Bulb Cree XP-G LED+ 2 LTS Yellow LED(LED with a lifespan of 100,000 hours) 

Battery Type Built-in 1200mAh Li-ion Battery 

 Crust Materials Aluminum +ABS 

Switch Head Switch Size 7.4×4.2×2.8cm N.W 69g/pc, 115g/set 

Packaging Blister Card( Customized) Light sensor Ambient light darker, Stronger light lighting, Shock sensor

When light turn off, go on riding, the light will turn on,

if you forget to turn off the light, after 3 minutes, it will be turn off itself. Web.

https://www.alibaba.com/product-detail/Amazon-Top-Seller-German