The Streamlight TLR-8A G Flex Gun Light 69434 is a rail-mounted white LED tactical light with integrated green laser. Its durable aluminum IPX4 rated construction makes it water resistant. Quickly attaches/detaches to a broad range of full-sized and compact firearms. Includes two customized switches featuring a low or high position to better match your shooting style. The switches offer a "safe off" feature to prevent accidental activation. Also includes one CR123A lithium battery.