"Full Description:\nThe Dual Fuel Scout Light Pro unites the combat-proven elements of the M600DF Scout Light®. SureFire’s new Low-Profile Mount (LPM) delivers unprecedented versatility, allowing the user to optimize the light’s position relative to the rail. Rugged and reliable, the LPM easily and securely attaches to any MIL-STD-1913 or M-LOK rail. The Dual Fuel’s recoil-proof, ultra-high-output LED delivers 1,200 lumens of blinding white light with 123A batteries or 1,500 lumens of light with the SF18650B* rechargeable lithium-ion battery, and its Total Internal Reflection (TIR) lens creates a hybrid beam pattern with plenty of reach and ample surround light. It’s ideal for close- to longer-range applications. Constructed of lightweight aerospace aluminum, Mil-Spec hard-anodized, and O-ring sealed to keep out the elements, the Dual Fuel Scout Light Pro is a new twist on a legendary WeaponLight system. \n \nKey Differences from the Turbo model (M640DFT-PRO):\n<ul>\n\t<li>Tailcap: Z68.</li>\n\t<li>Runtime: 1.5 hours w/ (SF18650B) battery.</li>\n\t<li>High Output: 1,500 lumens w/ (SF18650B) battery.</li>\n\t<li>Output Distance: 250 meters w/ (SF18650B) battery.</li>\n</ul>\nFeatures: \nGenerates up to 1,500 lumens of TIR-focused light with included SF18650B or 1,200 lumens with 123A batteries. \nVersatile Low-Profile Mount (LPM) allows the user to optimize the light's position relative to the rail. \nMounts for MIL-STD-1913 rails and M-LOK rails included. \nMil-Spec hard-anodized aluminum body and tempered window make it light rugged, durable and combat ready. \nActivation via Z68 momentary/constant-on pushbutton switching with protective shroud. \nCompatible with a host of SureFire accessory remote switches. \nMeets IPX7 waterproof test standard at 1 meter for 30 minutes. \nNote: SF18650B battery required for 1,500 lumen output, 1.5 hours runtime, and 250-meter beam distance. \n \nSpecs: \nRun Time: 1.5 hours w/ SF18650B; 1.25 hours w/ two 123 lithium \nHight Output: 1,500 lumens w/ SF18650B; 1200 lumens w/ two 123 lithium \n2.75 hours w/ SF18650B; 1 hour w/ two 123 lithium \nDistance: 250 meters w/ SF18650B; 220 meters w/ two 123 lithium \nBatteries: One SF18650B rechargeable (incl.) or two 123A lithium \nWeight (with Batteries): 5.5 oz (156 g) \nLength: 5.9 in (15 cm) \nLiquid Ingress Protection: IPX7 \nConstruction: Aluminum \nBlack UPC: 084871329262 \nTan UPC: 084871329279\n\n"