OLIGHT Baldr Pro R 1350 Lumens Magnetic USB Rechargeable Tactical Flashlight with Green Beam and White LED Combo, Rail Mount Weaponlight Compatible with 1913 or GL Rail, Built-in Battery. Waterproof, LED Flashlight, Rechargeable. Power and Precision: The output of the green beam is. Mode Selector Ring: A new mode selector ring to choose between white light only, green beam only, or white light & green beam combined. Compatible and Reliable: The tactical flashlight compatible with both GL rail and Picatinny rail, it fits for compact setups and long barrel setups with the remote pressure switch. Battery Charge and Indicator: The weaponlight with built-in 3.6V 1000 mAh lithium polymer battery can be charged via the magnetic charging cable without the hassle of taking out the battery. Ambidextrous Rear Switches: Need to leave the lockout mode first; Dual ambidextrous switches for smooth momentary-on or constant-on activation by either hand with ease. Quick access to strobe by pushing both sides simultaneously.