Showtec iW1915

"The Infinity® iW-1915 offers 19 quad colour LEDs with RGBW colour mixing; each LED can handle up to 15 watts of power.
A wide linear zoom function, starting from 7° up to 50°, allows you to use the iW-1915 both as a beam effect and a wash light. 
The iW-1915 is equipped with high torque motors to ensure fast movements. The LEDs are divided in 5 controllable sections allowing for rich colour flows and creative patterns."