The WL1-AA LED is the first tactical weapon light to offer AA batteries in the world. New quick release railgrabber provides fast and solid attachment. This multi-use flashlight is capable of emitting white light and visible laser. The WL1-AA has an output of 150+ Lumens, a runtime of 90 minutes, a class 3R red laser, is waterproof to 1 meter for 5 minutes, and has multiple modes including: Constant On, Momentary On, and Strobe.