Features: Heavy duty hardcoat anodized aluminum construction Dust protected lasers with AR coated window glass Precision co-aligned IR/Visible lasers IR laser beam only visible under night vision devices Selectable High-Low output power operation modes Visible red laser for daylight operations Selectable White light, Visible laser or IR Laser operation Integrated momentary/permanent activation switch Built-in quick-release picatinny mount Specifications: IR laser wavelength: 830nm Visible red laserwavelength: 532nm IR laser brightness power: 5mW Visible red laserbrightness power: 5mW IR laser power: 10mW Mount: picatinny mount Battery: 1x CR123A(not included) Size: 85mm x 70mm x 40mm. PEQ-15A DBAL-A2 Dual Beam Aiming Laser-advanced 2. Heavy duty hardcoat anodized aluminum construction. Dust protected lasers with AR coated window glass. Precision co-aligned IR/Visible lasers. IR laser beam only visible under night vision devices. Selectable High-Low output power operation modes. Visible red laser for daylight operations. Selectable White light, Visible laser or IR Laser operation. Integrated momentary/permanent activation switch. Built-in quick-release picatinny mount. IR laser wavelength: 830nm. Visible red laserwavelength: 532nm. IR laser brightness power: 5mW. Visible red laserbrightness power: 5mW. IR laser power: 10mW. Battery: 1x CR123A(not included). Size: 85mm x 70mm x 40mm. If you do not receive your item on time, please firstly go to your local post office to check if the package is left there. It happens sometimes when the receiver is not at home. Return without notice is not acceptable. If items defect after 30 days, you can still send it back to us. We wil do our best to deal with all issues you asked. Tactical Light & Laser Combo. IR Laser, White Light, Red Laser.