Specification: Product Name: Focusable High Power 2.5W 450nm Blue Laser Module TTL 12V Carving free Goggles Model: 649096 Laser Head Size: 33x33x63mm Driver Board Size:65x43mm Material: Aluminum + Brass Output Wavelength: 445nm~450nm(Blue Purple-Ray) Output Power: Max. 2.5W Operating Voltage:DC 12V TTL signal input 0~5V input.(0V OFF/5V ON)(TTL Modulation control the output beam OFF / ON ) (TTL Modulation: Make sure input TTL level PWM digital signal) Package Included: 1 x Laser Module with TTL Driver Board 1 x Goggles
Any ideas or questions? Discuss, ask, and answer here publicly. The Q&A will benefit all visitors, and in return every one can help, not only LasersPen.com agents. If you want to keep your questions private, use the live chat or email.