4Sevens Quark AA&sup2; R5, Flashlight; Black; 205 OTF Lumens; 2xAA LED: CREE XP-G R5, Max Output: 120 ANSI 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. Battery: Two AA, Seven Output Modes: Moonlight , Low, Medium, High, Max, Strobe, Beacon