1.Brand Name:UltraFire
2.Model No.: HD2010
3.LED: Cree XM-L T6
4.Color: Titanium
5.Switch Location: Tail-cap
6.Lamp Cup:Smooth Cup
7.Lens: Toughened ultra-clear glass lens with anti-reflective coating.
8.Mode Arrangement: High > Mid > Low > Fast Strobe > SOS
9.Case material: Durable aircraft-grade aluminum.
10.Battery: 1 x 18650 Lithium ion battery (not include)
11.Waterproof: Accord to IPX-8 standard.
12.Dimensions: 161mm (L) x 64mm (HD) x 35mm (TD).
13.Weight(g):300/360