Setting L1 (for LED): minimum load 4W / maximum load 100W, Setting L2 (for transformers): minimum load 10W / maximum load 300W, Note: Most dimmable 230V LED lamps also work without problems as capacitive or inductive loads in Setting U (Universal): minimum load 15W / maximum load 250W, Caution: capacitive + inductive loads must not be mixed. Do not mix capacitive and inductive loads, no secondary load disconnection allowed, maximum power should only be used up to 90%.
Dimming Specifications
Control by closing pushbutton, lower dimming range can be limited, mode L1 for low loads (LED), L2 for transformers, U as universal mode for higher loads as well as mode CFL for energy saving lamps.