Specifications:

Input voltage: 12V DC
Wavelength: 638 (± 5nm)
Output power: 300 (mw)
Operating voltage: 12.0 (VDC ADC)
Operating current: 380 (mA)
Operating temperature: -10 ℃ ~ 40 ℃
Storage temperature: -20 ℃ ~ 80 ℃
Spot pattern: dot (fixed focus)
Spot diameter: ≤Φ2 (mm)
Operation: continuous laser with TTL modulation 0-20KHz
Start Time: ≤0.01

Package:

1pc x 300mW High Power 635nm 638nm Red Dot Laser Module Driver out 12V w/TTL0-20KHz + Adapter + Long Time Working

• Wavelength: 638 (± 5nm)
• Output power: 300 (mw)
• Operating voltage: 12.0 (VDC ADC)
• Operating current: 380 (mA)
• Spot diameter: ≤Φ2 (mm)

Wavelength: 638 (± 5nm)sunshine-electronics