RGBW Par LED Spotlight I have not worked with a cheap RGBW Par LED Spotlight before. As you can see from the photograph it is cute. This AC230V mini par (parabolic reflector) light features multiple ...

Red, green, and blue (RGB) LEDs can be used in architectural and stage lighting systems to create brightly projected colors—with a white (RGBW) LED sometimes added to the RGB mix to extend the ...