Powerful Small Red Laser Pointer 638nm 1000mW / 500mW / 300mW / 100mW

Currently, the market demand for 638nm lasers is increasing. At the same power, the beam brightness of 638nm is much higher than 650nm. This model adopts the powerful Hitachi diodes, and the output is very stable. With the circuit protection and over-temperature protection; the circuit conversion rate is up to 93%. With two output modes, you can switch to strobe mode or parallel light by the tail switch. If you are looking for a powerful 638nm red laser pointer, this is a cheap option. To customize different wavelengths, please contact us by email. We will get back to you as soon as possible.

In May 2025, we have newly developed some powerful and small laser pointers. Other wavelengths are also available, such as 488nm, 638nm, 450nm, and 465nm.

Features
• This red laser is high-power and high-brightness.
• With dual internal protections and two output modes.
• It can work continuously under 5 meters of water.
• The product housing is small, sturdy, and lightweight.
• All essential functions and necessary accessories are available.

Technical Information
Power: 100mW / 300mW / 500mW / 1000mW
Wavelength: 638nm (orange-red)
Laser divergence: < 2.0mRad
Useful life: 5000-8000 hours
Housing material: aircraft aluminum
Focus mode: adjustable
Warm-up time: none
Waterproofing level: IPX8
Output mode: parallel light / strobe
Switch: stay-on switch on the bottom
Internal protection: overheating protection, PCB protection, reverse polarity protection, rubber waterproof ring
Power supply: 1 x 18650 battery
Operating voltage: DC 3.7V
Operating temperature: -5 ℃ - 55 ℃
Gross weight: 325g
Dimensions: 22 x 30 x 135 mm
Warranty period: one year

Professional Package
• 1 x 638nm Red Laser Pointer
• 2 x Rechargeable 18650 Batteries
• 1 x Universal Battery Charger
• 1 x Instructions
• 1 x Packing Box