Crimson trace weapon light - Crimson Trace Tactical Light for Rail-Equipped Long Guns, 900 Lumens

Solid construction, easily scratched, the two buttons do the exact same thing but one is a momentary switch and the other is on-off. The problem with this switch is that every time you press one of the buttons the light will cycle to the next function like strobe, high beam, low beam. So if you were in a situation and needed light you may not know what kind of beam you will get when you turn on the light.