Foursevens Preon 2/ P2 Black Finish / Cool White LED; 2XAAA; 160 Lumens LED: CREE XP-G R5, Max Output: 160 Out-the-front (OTF) lumens Material: Type-III hard-anodized aircraft-grade aluminum 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 AAA Seven output modes: Low, Medium, High, Strobe, SOS, Beacon (hi), Beacon (lo)