This light is the same as the new Foursevens Mini ML.
The Quark Mini is the perfect every-day-carry (EDC) pocket flashlight. It is ultra compact and has a simple, easy-to-use interface (the same great interface used in the Preon 1 flashlight). Like the regular Quarks, the Mini uses the latest in LED technology, has ample knurling for a sure grip, and is at a price point affordable for everyone. Quark MiNi 123 Basic Specifications LED: CREE XP-G R5 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 Water resistance: IPX-8 Battery: One lithium CR123A (3V) - do not use rechargeable RCR123As Seven Output Modes: Low: 3 OTF lumens, 150 hours Medium: 40 OTF lumens, 8 hours High: 189 OTF lumens, 1.2 hours Special (hidden) modes: Strobe 2.4 hours SOS 7.2 hours Beacon (Hi) 12 hours Beacon (Lo) 60 hours Dimensions: Length: 2.3 inches Diameter: 0.80 inches Weight: 0.62 ounces (w/o battery) Included accessories: Lanyard, split ring for keychain attachment, spare o-ring.