Output Power 4.0W
Wavelength 808nm
Working Voltage 12V DC
Working Current 1.35A +-15%
Working Temperature -10degrees- 30degrees
TTL >20KHz
Divergence 5mrad
Focusable YES
LD 808nm 5W
Lens Glass
Dimensions 33*33*80mm
Working Life >5000 Hours

Detail: 

1. This laser module can work for a long time
2. Please add a 12VDC power to this laser module. Red wire connects”+” pole; Black wire connects ”-” pole. TTL 3-5V on, 0V off. If you don't use TTL, please just leave the blue and white wire.
3. This is a focusable laser module. Please do not take off the lens adjustable part off to avoid dust.
4. There is a potentiometer on the driver. You can turn it to adjust the power of the laser. Turn Clockwise to increase the laser power. Otherwise to decease the power. But the current can not surpass the current we have set up.
5. Please wear 808nm laser protection goggles to protect your eyes when working on this module.

Package

1x Focusable 4.0W 808nm Infrared Laser Diode Module