Model: T6 Casing: Assault Light Head Shell made of Aviation Aluminum Alloy， CNC machining， anodizing surface treatment Emitter Brand/Type: CREE Emitter BIN: XML-T6 Color BIN: White Total Emitters: 1 Battery Configurations: Powered by a rechargeable 8.4V 4400mAh lithium-ion battery pack (4x 18650 Batteries; Battery overcharge protection) Voltage Input: 8.4 V max Switch Type: Clicky (Clickie) Switch Location: Tailcap (Tail-cap) Modes: 3 Mode Arrangement: High > Mid > Fast Strobe Brightness: 1200 lumens maximum brightness (manufacturer rated， actual 910~975 lumens) Runtime: Up to 3~4 hours run-time at 100% brightness (manufacturer rated) Reflector: Plating Smooth Reflector Lens: Glass Water Resistant: Yes， light and battery pack can work in rainy days Accessories Includes: Battery pack; 100~240 V AC charger (US plug); 2 x Rubber O-rings; Adjustable head mount band Dimensions: 2.40 in x 2.24 in x 1.73 in (6.1 cm x 5.7 cm x 4.4 cm)<img src="http://112.74.112.28/down/products/310022/310022_000.jpg" noproxy>