Specifications: 100% brand new and superior quality guarantee. Light weight、 low power consumption、 compact and easy to carry It is so portable and lightweight that you can carry it anywhere Made of high quality aluminum alloy、 it is sturdy enough Ultra-clear glass glass lens makes light brighter Non-thermal radiation、 safe and stable、 reliable Stretchable flashlight with adjustable focus With 3 modes、 it allows you to select whichever mode you like Specifications: Emitter Brand: Cree LED Type: XM-L Emitter BIN: T6 Light Color: White Number of Emitters: 1 Casing Color: Black Material: Aluminum Alloy Lumen: 2000 Lumens Power Supply: 3 x AAA Batteries (Not Included) Modes: 3-Modes (High > Middle > Low ) Switch Type: Clicky Switch Location : Tailcap Strap/Clip: Strap Included Lens: Glass Adjustable Focus: Yes Dimensions:(5.39 x 1.38)" / (13.7 x 3.5)cm (L x Dia.)