Quark 123&sup2; Turbo X, flashlight; Black; 450 OTF Lumens; 2xCR123A LED Emitter: Premium Cree XM-L, Maximum Output: 450 OTF Lumens T-6061 Aircraft-grade Aluminum Body, Type III Hard Anodized finish Impact-resistant glass lens with Dual-coating - sapphire coating on the outside and anti-reflective coating on the inside for optimal efficiency and durability. Powered by: 2 CR123A batteries (included) Eight output modes: Moonlight, Low, Medium, High, Max, Strobe, SOS, Beacon