Application: 1. Laser curtain 2. Laser time and space 3. Laser demonstration 4. analysis 5. Laser instructions Product parameter: Power supply (AC/DC) 9~12V Output power white light 50-100mw Modulation frequency 0~20KHz Spot mode TEM00 Working life 5000~8000 hours Divergence angle Less than 2mrad Cooling mode Fan cooling Test environment Working mode CW (continuous) Working temperature 12~32 Modulation DC5V TTL/modulation Stability 2% Working voltage 12VDC Working current Less than 1.0A Light output height 13.5mm Red, green and be controlled separately of red, green, blue, purple, yellow, blue, white TTL0-5V can separately control R G B RG RB GB plus full bright white, a total of 7 colors Color: As Shown Material: PC+metal Package Contents: 1 x Full Color 300mW Laser Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.