Easy to use instructions 1. Control mode: DMX, master slave mode, auto mode, sound mode. If you have purchased more than one, you can use the master slave mode. You need to set the serial connection (you need to prepare the signal line yourself), from the second to the end everything to A001, then you can set the first on each model. The latter follows the first. 2. If you have a DMX512, you can control it via the console. Set the display address to A001 or A017 or A033... A (1 + 16 + 16 ....) so ok. 3. Factory setting is Sound2. When you turn on the device, it will turn green first, then the colour will automatically change by sound. You can press up or down to select Run1, Run2. Every time you need to press "Enter" after selecting all functions. This is very simple. We found that most buyers use automatic or sound functions. 4. If you want to stay monochrome but dont have DMX console, you need to set the menu window to press:Menu---colr---Enter, Up or Down change the RGBY number, every time, you need to press "Enter" again. Stay in Red-------R255-----G000-----B000-----Y000 Stay in Green----R000-----G255-----B00-----Y00-----B2555-----B255 5-----Y00 Stay in White----R000-----G000-----B000-----Y255 Note: Work setting et: R255, G255, B255, Y255 (Y=W) Voltage: AC 90-240V, 50-60Hz Power consumption: 12 W. Lamp: 12 W (4-in-1). Color: R.G.B.W Control Mode: DMX, Master Slave Mode, Auto Mode, Sound Mode, Channel: 6 Channel Display: Digital Screen Box size: 160 x 160 x 90 mm. Net weight: 0.4 kg. : 0.49kg The product comes with UK mains plug.