Led city color light Item no.: m-l1803w Led: super high brightness 180 3w full color Color: red, green, blue, continuously change the output of different brightness can produce 1600 More than 10000 kinds of colors Beam divergence angle: 15-25 Power: 600w Control signal: dmx512 / voice / master / slave self go. Dmx512 channel number: 8ch Dmx address: digital key settings Shell material: aluminum alloy Interface connection: standard signal power cord Protection level: ip65