Description，Rechargeable Headlamp1. XM-L T6 Headlamp2.Model of LED: XM-L T63.Output bright can come to max 1800 lumens [lm]4.Internal wiring applies the high efficient booster circuit， working voltage is wide and can utilize the batteries in the largest extent5.Waterproofing design6.Adjustable base is provided for each head lamp， with back and forth inclinationMode:Multi-mode adjustable BrightnessStrong /Weak /Strobe7.Model of Battery required: 2x 18650 3.7v (NOT INCLUDE)8.Color: Black9.Weight : 330gPackage Contents: 1x Boruit XM-L T6 2500Lm Rechargeable Headlamp (NOT INCLUDE CHARGER AND BATTERY)