The LED sets include all components for controlling the LED-strips. "LED SET EW 750" includes transformer 60 watts for LED strips "Emotion" up to 7.5 m long, wireless rocker wall switch with dimming function and the wireless receiver with 1 connection. "LED SET EW 1500" includes a 120 W transformer for "Emotion" LED strips up to 15 m long, a wireless rocker wall switch with dimming function and a wireless receiver with distribution socket for up to 6 connections. The sets labelled "...EF 750 or 1500 are identical, only equipped with a wireless remote control instead of the wall switch.