... as Headlamp or Bicycle Light Model of LED: CREE T6 high power bulb, max luminance up to 1200 lumens,LED life can reach 100 ... ), can be used on the helmet Main application: GHS-901 LED Bicycle Light and Rechargeable Headlamp is mainly used for outdoor lighting ... camping, hiking, adventure, hunting, fishing,mining, and forestry,etc. Packing list:1 x CREE T6 LED Light unit2 x Rubber rings for installation ...