SureFire LED 1000 Lu Upgrade M600 M600 Ultra Scoutlight Blk The ultra-compact KE2-B Scout Light bezel assembly generates an impressive 1,000 lumens from two 123A batteries when used on an M600 Ultra Scout Light. This small, rugged bezel features SureFires proprietary TIR lens, a far-reaching, high-intensity beam with ample surround light. Constructed of lightweight aerospace aluminum coated with a Mil-Spec hard-anodized finish, the ultra-compact KE2-B will withstand the rigors of combat without weighing down your weapon. Upgrade your M600 Ultra to 1,000 lumens with the KE2-B. A 1,000-lumen power upgrade for the M600 Ultra Scout Light Proprietary TIR lens produces a far-reaching beam while maintaining ample surround light Light yet tough, it will withstand any combat mission WARNING: This product can expose you to chemical(s) known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.|US|NO Manufacturer: SureFire Model: KE2-B-BK SKU: SI_1127755