This model is one of the world's most powerful green laser pointers, with robust stainless steel housing and reliable internal protection devices. It can ignite matches from 3 meters away and cut the tin wire by adjusting the focus. It has a cooling system, PCB protection, reverse polarity protection, and waterproofing design. The durability and stability are much better than many other powerful laser pointers.

This product can be used in industry, military, scientific research, medicine, and other professional applications.

Specifications
Measured power: 1500 - 1600 mW
Wavelength: 520 nm green
Maximum range: > 15000m in the dark
Laser diode's useful life: 5000 - 8000 hours
Laser divergence: < 1.25mRad
Spot size: < φ18mm from 10 meters away
Housing material: stainless steel
Focus mode: adjustable focusable
Multi-mode: low power / medium power / high power / strobe mode / SOS
Laser class: class 4
Waterproofing level: IPX5
Cooling mode: temperature control chip, natural air cooling
Circuit protection: PCB protection, reverse polarity protection
Power supply: 2 x 26650 batteries
Working current: < 1820mA
Operating voltage: DC 7.0-7.4V
Operating temperature: -10 ℃ - 60 ℃
Gross weight: 950 g
Dimensions: ￠32mm x ￠38mm x 245mm
Warranty period: 1 year

Some fake companies steal our design patents. They always marked the green lasers as 5000mW, even 10000mW!!! That is very irresponsible!!! We can not stop that shameful behavior, but we must clarify some facts:

1) For this green laser pointer, it is impossible to be 2000+ mW. If you need a 5W or 10W green laser, that will be a big machine and cost thousands of euros. 
2) There are many counterfeit lasers in China, and they are always inferior and dangerous, especially for powerful laser pointers. All of our products are designed, developed, and manufactured by ourselves. We have no sales agency, so please check our company profile, and keep away from counterfeit companies!!!

Attention!
1) Do not use this super powerful laser to point human eyes !!!
2) Never aim at aircraft, which can cause serious accidents !!!
3) When in indoor use, please wear laser goggles to avoid reflectors.

Packing list
Sanwu green laser pointer x1, laser protection goggles x1, pattern caps x5, rechargeable lithium battery x2, charger x1, warranty card x1, aluminum box x1