The rigel is the original light in the range featuring intelligent operation a rotatable beam lens and up to 700 lumens of output to light the road ahead. With a host of functions and features including multiple mounting options the rigel offers great all round performance at an highly competitive price. Specification 2 pcs high brightness led max. Lumens 700lm fl 1 tested max.runtime40 hrs fl 1 tested max. Intelligent operation standby time 350 hrs battery type li po built in recharge time 300 hrs size w x d x h 42 x 76 x 24 mm weight 86g features 6 modes mode 1 mode 2 flash 1 flash 2 day flash sos anti dazzling lens rotatable intelligent brightness function intelligent motion sensing function intelligent parking function cnc aluminium heat sink lock mode day flash mode mode memory function variable lumen system garmin sytle quick release handlebar bracket low batterycharging and fully charged indicator automatic fully charged cut off system high precision optical lens side visibility optional usb type c remote control system usb type c charging cable water resistant usb port water resistant ipx 7