Be ready for the unexpected. Designed for versality under diverse conditions, the PS700 features two lighting sources and multiple lighting modes to match the incredible toughness of its PolySteel construction with enhanced functionality. In addition to the Pure Beam optical technology in the main beam, an independently controlled chip on board (C.O.B.) LED array shines bright from the side of handle. Paired with the magnetic tail cap, this secondary light creates a perfect, mount-ready task light or emergency light with three modes-white, red and red flashing. The flashlight’s main beam uses Coast-patented Twist Focus technology to seamlessly transition between Ultra View Flood Beam and Bulls-Eye Spot Beam. And its heat-welded, ultra-durable polyethylene exterior joins forces with a stainless steel core to withstand the harshest treatment. This Alkaline-Dual Power light can run on alkaline batteries or a Coast Zithion-X rechargeable lithium ion battery (purchased separately). The PS700 is also dust resistant.; ; Brand Name: Coast Sub Brand: Polysteel 700 Lumens: 800 lm Color: Black Bulb Type: LED Product Type: COB Flashlight Battery Size: AA Battery Packaging Type: Clamshell Impact Resistant: Yes Batteries Included: Yes Casing Material: ABS Plastic/Aluminum Rechargeable: Yes High and Low Switch: Yes Number of Batteries Required: 4 Battery Length: 7.9 in. Beam Distance: 240 M Hands Free Capability: Yes Run Time: 45 hr Battery Type: Alkaline Compatible Sheath: 850 Sheath Diameter: 2 in. Weight: 11.64 oz.