Guangmai Technology RGB and RGBW COB wattage range list:
10W RGB COB LED
15W RGB COB LED
30W RGB COB LED
50W RGB COB LED
100W RGB COB LED
40W RGBW COB LED
80W RGBW COB LED
Please use the current constant led driver to connect with the COB LED.
Voltage constant led driver are not suggested!