... is widely used for fountain pool, theme park, etc. single color (pure white, warm white, red, green, blue, yellow) and RGB ... , coefficient of heat , Conductivity ≥2.0w/mkDriver:constant current outputSingle color LED=1-circuit outputRGB LED=3-circuit outputRGB 3in1 LED ... , the rhombic surface can focus the light and make even color mixing .3. Suggest RGB fitting work with Sunrice RGB controller 24C ...