Small and Strong Blue Laser Pen 450nm/455nm That Lights Matches

The 455nm royal blue laser pointers are rare on the market. With the adjustable focus, you can use this blue laser pen to light a match. Due to size and material limitations, the power cannot reach class 4. The internal structure has been improved, effectively extending the useful life. If you are looking for a small and powerful blue laser pen, this is a reliable choice. For OEM, ODM, and wholesale, please contact us via info@lasersea.com. We will reply to you as soon as possible.

Specifications
• Wavelength: 450nm / 455nm (royal blue)
• Power: 300mW(450nm) / 150mW(455nm)
• Laser divergence: < 2.0mRad
• Housing material: stainless steel
• Protection: PCB protection, reverse polarity protection
• Waterproof Rating: IPX4
• Power supply: 1 x 10440 battery
• Operating voltage: DC 3.7V
• Gross weight: 424 g

Use tips

How to turn on the laser
Insert the battery with the positive side going in first. Then screw on the base cap and press the bottom switch to power the laser.

Adjustable focus
This blue laser pen has a fully adjustable focus. You can rotate the top of the laser to adjust the beam focus.

Battery protection
Our lasers have various battery protection: overcharge protection, overcharge protection and reverse polarity protection.

What's in the box?
• 1 x 450nm / 455nm Blue Laser Pen
• 1 x Laser Safety Goggles
• 1 x 10440 Rechargeable Battery
• 1 x Battery Charger
• 1 x Warranty Card