100% New and high quality Wavelength (nm): 450nm Laser power supply: 2*(3.7V 1500mAh 16340 Battery) Operating temperature: 0-35 Centigrade Operating mode: CW Lifetime: >5000hours Optical structure: Separation of crystal cavity design ...

Product Description Specification: - Color: Silver - Length: 14cm - Diameter: 4cm - Portable Box Size: 21.5 x 6 x 17cm - Material: Aluminum - Surface treatment: Anodicoxidation Treatment - Switching Mode: Touch Switches - Battery: 16340 Batteries...

 Note: Do not use more than 3 minutes. Do not let the body heat up. Do not remove the focus head.   Specification:   - Color: Silver   - Length: 14cm   - Diameter: 4cm   - Portable Box Size: 21.5 x 6 x 17cm   - Material: Aluminum   -...

Class IIIR laser product,...

Model No: X2 Light Color: Purple / Blue / Green / Red Body Color: Silver Dimension: ?25*148mm Net Weight: 64g / 94g / 85g / 82g WaveLength: 405nm / 450nm / 532nm / 650nm Safety Level: Class IIIB or Class IV Body Material: Aeromagntic...

Safety Glasses Protect Your Eyes From Green Blue Laser Pointer Pen 405nm 445nm 450nm 532 nm Laser safety glasses/goggles/laser protective glasses for 532nm green lasers, 405nm violet purple lasers, and 445nm-450nm blue lasers. Laser protection...

Specification: Switch: constant on / off button Battery: 2x16340 Li rechargeable battery Light range: 1000-8000meters Wavelength: 450nm Spot size: 25mmX145mm The package includes: 1 x blue pointer L-a-s-e-r 1 x battery charger 16340 1 x glasses 5...

All the products are shipped from US warehouse(CA or NJ)! All the products are shipped from US warehouse(CA or NJ)! All the products are shipped from US warehouse(CA or NJ)! Specification: Color: Silver Length: 14cm Diameter: 4cm Portable Box...

??Specification?? Switch: constant on/off button Battery: 2x16340 rechargeable Li battery Light range: 1000-8000meters Wave length?450nm Spot size??25mmX145mm 🎁 Package Includes 1 x Blue L-a-s-e-r Pointer 1 x Charger for 16340 battery 1...

Specification: - Color: Silver - Length: 14cm - Diameter: 4cm - Portable Box Size: 21.5 x 6 x 17cm - Material: Aluminum - Surface treatment: Anodicoxidation Treatment - Switching Mode: Touch Switches - Battery: 16340 Batteries - Wavelength: 450nm...

??Specification?? Switch: constant on/off button Battery: 2x16340 rechargeable Li battery Light range: 1000-8000meters Wave length?450nm Spot size??25mmX145mm 🎁 Package Includes 1 x Blue L-a-s-e-r Pointer 1 x Charger for 16340 battery 1...

445nm 450nm 4000mW 4W Blue Dot Laser Module 12V for DIY CNC Cutter Engraving Engraver Specifications: 1.Wavelength:445nm~450nm (Blue laser module) 2.Output Power:4000mW /4W 3.Adjust the focus:Yes(By fingers),3A; 6.Cooling mode:Heatsink and Fan...