<b>Specification: </b><br>★Laser output: <5mW, Class 3A<br>★Laser wavelength：Green laser 510-532nm/Red laser 635-660nm<br>★Dimension: L x W x H = 1.77”x 1.47”.x1.81”(44.96 x37.3 x45.97mm)<br>★Material: Fiber Reinforced Nylon PA66<br>★Weight (net): 2.1 ounce (60g) <br>★Light： 120lumens <br>★Working mode: Laser only\ gun light only\Laser and Light Combo\strobe. <br>★Type of Bulb: LED<br>★spot size: 25mm@30m<br>★Runtime: <br>◆5 hours laser continuous use; <br>◆1.2 hour gun light only; <br>◆60 minutes Laser and Light Combo. <br>★Power Source: Battery-powered<br>★Battery: CR2 * 1 Battery / Built in Rechargeable Battery <br>★Item Package Quantity:1<br>★Included Components: Laser and Light Combo, Wrench <br><br><b>Installation requirements</b><br>If it meets the following two points, it can fit your pistol: <br>★First, It requires a standard accessory rail. Make sure your handgun has it. Compatible with Picatinny and Weaver rail. <br>★Second, Make sure at least 1.18" space between the rail groove and the trigger guard<br><br><b>Additional notes: </b><br>★Direct viewing of the laser is hazardous to the eyes. <br>★Never look directly into the laser beam. <br>★Never point laser beam at person. <br>★Do not allow children to use laser sight unless under adult supervision<br>