4Sevens/Foursevens Mini 123/ ML Black Finish / High CRI LED; 1XCR123A; 180 Lumens LED: CREE XP-G High CRI (85+) Max Output: 189 Out-the-front (OTF) lumens Material: Type-III Hard-Anodized Aircraft-grade Aluminum Lens: Optical-grade glass lens with anti-reflective coating on both sides Battery: One lithium CR123A (3V) - do not use rechargeable RCR123As Seven Output Modes: Low, Medium, High, Strobe, SOS, Beacon (Hi), Beacon (Lo)