BESTSUN&reg; NEW 2000 Lumens Zoomable CREE XM-L T6 Waterproof LED Bulb Cree T6 XM-L Camping Torch Flash Light Lamp Flashlight 5 Modes 18650 Rechargeable Battery CREE LED T6 Focus Adjustable Mini 18650 Lighting Lamp Flashlight Torch with AC Charger and BESTSUN Protected 18650 Batteries 2000 Lumen Flashlight Led Cree T6 XM-L Camping Torch Flash Light The Lamp Skid-proof design & waterproof design.Output bright can come to 2000 lumens (MAX). Support zoom in zoom out function with adjustable focus.Adjustable focus range for different usage, stretching to adjust its focus Power Source: 1 x 3.7V 18650 Rechargeable Battery (2 x BESTSUN Protected 18650 battery Included). 5 switch Mode: High / middle/low/strobe/sos . Super brightness, best suitable for camping, travel, outdoor activities, etc..