For individuals who don't require an IR illuminator, SureFire's KE1 Module is the perfect upgrade. Compatible with SureFire's M300 Scout Lights, the KE1 Module is outfitted with SureFire's proprietary TIR lens that delivers 500 lumens of brilliant white light with a peak beam intensity of 7600 candela. This high-intensity beam can reach distances up to 175 meters with ample surround light to promote positive target identification and situational awareness. Additionally, the KE1 is constructed of lightweight aerospace aluminum and coated with a Mil-Spec hard-anodized finish, allowing it to withstand the rigors of combat without weighing down your weapon. Features of the KE1 Module: Compatible with SureFire M300 Scout LightsVirtually indestructible ultra-high-output LED generates 500 lumens of blinding light; produces tactical-level light for one hour on one 123A batteryTIR lens shapes versatile beam with enough reach and surround light for medium- to longer-range operationsRugged, durable and combat ready Hard Anodized aluminum body and tempered window Surefire 500LU LED FDE Module for Tan M300 Scout Lights KE1H-TN