Mini Projector Holographic Laser Stage Lighting for Club, Bar, Party. This mini laser stage light emits both green and red laser light. The red laser wavelength of this laser stage lighting is 650nm, and its power is 100Mw. The green laser's wavelength is 532nm; the power of it is 50Mw. This laser stage lighting can be controlled both by voice-activated mode and AUTO stroke mode. Its strobe speed and sound sensitivity can be adjusted. The cooling system will help the laser stage lighting cold down, which is safer for long hour usage. 100% Brand New Excellent Quality Color Of Laser: Red & Green Input Voltage: AC 110 - 240V 50 / 60Hz Powered By: AC Adapter (5.0V DC, 1 - 1.5A) It's made up of High Quality stainless steel. High Performance Energy-Saving and Environmental Friendly, High Brightness Low Heat Generating, No UV or IR Light Radiation Color: Metallic Blue Material: Stainless Metal (Aluminum). Certifications: CE & RoHs Life: 30,000H Note: For best results use IN-DOOR “Avoid Direct Eye Exposure to Laser Beam” DESIGN AND COLOR MAY CHANGE FROM THE PICTURE SHOWN ABOVE