The rigel power is moon's top of the range high powered bike light with a built in battery. With an impressive output of up to 3600 lumens dual angle beam and easy to read matrix display the rigel power ensures you can clearly see every obstacle even on the darkest of trails. Specification 4 luminus sst 40 2 luminus sst 20 high brightness leds max. Lumens 3600lm fl 1 tested max.runtime150 hrs fl 1 tested max. Intelligent operation standby time 1000 hrs battery type li ion built in recharge time 400 hrs size w x d x h 57 x 118 x 34 mm weight 305 g features 8 modes boost mode 1 mode 2 mode 3 flash 1 flash 2 day flash sos intelligent brightness function intelligent motion sensing function intelligent parking function beam angle total 137deg spot 17deg flood 34deg beam distance 300 metres boost mode lock mode day flash mode mode memory function variable lumen system cnc aluminum heat sink casing body usb type c remote control system usb type c charging cable over heat protection system quick release handlebar mount 31.8 ndash 35mm low battery charging and fully charged indicator automatic fully charged cut off system water resistant usb port water resistant ipx7