... Touch Panel 2,Max: 196W 8A 3,DC 12V/24V 4,125pcs/ctn Touchable LED RGB Controller with Remote 1 Technical ParametersController -- Model: MI ... -8904working temperature: -20-60°Csupply voltage: DC5V,12V, 18V,24V ... correct ,in this case ,exchange blue and green. Touchable LED RGB Controller with Remote