ZBTP150G - 150mW Single Green Fat Beam Laser Cannon 

Output 150mW 532nm Green

Sound Control, Auto, DMX512 - 4 Channels

Scanner: N1.8 high precision stepper motor

Power: 100-250, 50/60hz, 100W

150 degree wide angle scan effect 

Very cool effect...and even better when combining the 3 cannons Red Green and Blue  

Click Here for video footage