The Streamlight TLR-10 Flex Gun Light 69470 is a rail-mounted high intensity tactical light with an integrated red laser. Its durable aluminum IPX4 rated construction makes it water resistant. Quickly attaches/detaches to a broad range of full-sized handguns. 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 two CR123A lithium batteries.