The WLAD Weapon Laser Aiming Device is a CLASS 1 laser consisting of a green visible aiming laser, a near-infrared (near-IR) aiming laser, IR illuminator and 500 lm LED illuminator. The function of the WLAD is to provide an operator with highly collimated aiming lasers for precision aiming and targeting visible in low light conditions and in conjunction with night vision devices for night time applications. The focusable near-IR Illuminator floods the area of interest with near-infrared light only visible when used with night vision devices. Features: User selectable constant wave or pulsed modes of aiming lasers Six function modes Mounting: Weaver or Rail Picatinny Type MIL-STF-1913 Specifications: Divergence: IR LASER - 0.5+0.3 mrad, GREEN LASER - 0.5+0.3 mrad, IR ILLUMINATOR - 1-100 mrad Class: IR LASER, GREEN LASER, IR ILLUMINATOR - Class 1 Output power: IR LASER - 400 m, GREEN LASER - > 25 m (in direct sunlight), IR ILLUMINATOR - > 100 m Wavelength: IR LASER - 83015 nm, GREEN LASER - 52010 nm, GREEN LASER - 83015 nm Weight: 298 g ( 10.5 oz) Dimensions: 113 77 42 mm (4.3 3.0 1.5 in) Color (housing): Black (WLAD-1B) / Tan (WLAD-1T) Battery Type: One 18650 Li-Ion rechargeable battery (3.7V) Protection Level: IP68 Shockproof: 1,200 G.