4Sevens Quark MiNi 123, S2, Flashlight; Titanium; 135 ANSI lumens; 1xCR123A LED: CREE XP-G S2, Max Output: 135 ANSI lumens Material: Type-III hard-anodized aircraft-grade aluminum Lens: Optical-grade glass lens with anti-reflective coating on both sides Battery: One CR123A, included Seven output modes: Low, Medium, High, Strobe, SOS, Beacon (hi), Beacon (lo)