Headlight: Headlight: 70 lumen solid output LED light with a 200 lumen flash setting 5 modes including 2 steady settings and 3 flash modes Up to a 20 hour run time Tail light: 10 Lumen LED light 5 modes including 1 solid and 4 flashing modes 4.5 to 20 hour run time Both lights: Co-molded body Integrated clip and silicone rubber mounting strap Integrated clip easily clips to helmet and hat visors or straps