This laser product is Class IIIA product, the laser output power <5mW. Please feel free to use it.

?KIND TIPS?: Purple laser will change color when it hits a specific color, because its frequency is too high, so it is not visible to our eyes. Purple laser irradiation on different media will present different colors, you can have a try; the difference in the color of the laser is mainly related to its wavelength. ?21MM Wide Picatinny Rail + 1.0 Inch Installation Space?: In order to better install the laser light, the following 2 conditions must be met: (1) 21MM wide Standard picatinny rail with screw slot. (2) The installation space from the trigger guard to the screw slot must be 1.0-1.3 inch. Otherwise, this 3 in 1 laser flashlight combo will not fit your pistol. ?Only Need One Screw + Invisible Screw?: There are 2 alternative screw holes on the gun laser sight, choose one for your preference and use the ONLY ONE SCREW to install the sight in a perfect location on your 21MM wide standard rail with screw slot. Invisible screw, avoid scratching skin and clothing. ?Windage & Elevation Adjustment?: Elevation(UP/D) adjustment has two adjustment holes, one is purple laser and the other is blue laser. For elevation, clockwise moves the laser down; For windage, clockwise moves laser left. In order to better protect the pistol laser light combo, please gently tune elevation and windage interactively. Calibrating in one direction with brute force will damage it. ?8 Sighting Modes + Strobe Function?: 3 in 1 purple blue laser flashlight combo has multiple 8 sighting modes : Purple LASER ONLY / BLUE LASER ONLY / Purple LASER LIGHT / BLUE LASER LIGHT /STEADY LIGHT/STROBE LIGHT / Purple LASER STROBE LIGHT / BLUE LASER STROBE LIGHT. Press the light button for 3 seconds to switch to strobe mode. ?Quick USB Rechargeable?: LIGHTWIN purple and blue laser is bulit-in USB charging. Charging time is only 2 hours. The running times are: 6hr/laser, 1.2hr/light, 55min for both laser and flashlight. When the power is lower than 10%, the low power indicator light will be red, indicating that it's time to charge in time now; green light means fully charged. ?3 in 1 Laser Light Combo?: Laser class : IIIA ; Laser power : < 5mW ; wavelength of the purple laser: 380-470nm, blue laser 445-450nm. Up to 200m range (at night) with 600 Lumens flashlight. Robust anodized aircraft grade aluminum material makes the laser light firm and stable, can stand strong impacts and vibrations, IPX6 Waterproof and lightweight.

Mounting Type: Gun Mount. Compatible Devices: Handgun. Material: Aluminum. Sport Type: Hunting, Airsoft. Item Dimensions LxWxH: 2 x 1.1 x 1.5 inches. Style: Casual. Color: Blue & Purple. Brand: LIGHTWIN. Date First Available: June 15, 2022. Best Sellers Rank: #129,635 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 41 ratings 4.3 out of 5 stars. : B0B468KKKY. Sport Type: ?Hunting, Airsoft. Included Components: ?Charging Cable. Style: ?Casual. Part Number: ?LW-BPL10-FBA. Manufacturer: ?LIGHTWIN. Number of Items: ?1. Material: ?Aluminum. Color: ?Blue & Purple. Model Name: ?Blue Purple Laser Light Combo. Brand Name: ?LIGHTWIN. Item Dimensions LxWxH: ?2 x 1.1 x 1.5 inches. Package Weight: ?0.1 Kilograms. Item Package Dimensions L x W x H: ?3.78 x 3.7 x 2.05 inches.