UTG Gen 2 Light/Red Laser Combo with Integral Mounting Deck 2-In-1 tactical 2nd generation Flashlight/Red laser Combo with Integral mounting deck and patented QD lever lock Genuinely enhanced 400 lumen power upgrade and extended 3 hour runtime Class 3R Red laser with textured rubber push-button on/off and remote pressure switch, includes 4x Lr44 batteries; Laser Output 2.5~3.1mW Adjustable rotating laser bracket provides 10 locking positions around the light for ideal placement based on the shooter's preferred ergonomics Dual-function Flashlight end cap with push-button momentary on/off or constant Twist on/off, includes pressure switch and 2x CR123 batteries