A local management company has two such lamps mounted us about a year ago in the garden. As I sat at that time on LED lamps to save more, I was a bit shocked by the power per lamp: 120W. Then I see Inge Heine: In itself great system: An adapter for E27 base with a "frame" where 3x40W halogen lamps sit with G9 socket. Good: So Währe easily switch to LED: Unfortunately, the time available "corn cob LED" lamps were down too thick, so they just did not fit between the rod - it would have been only the top one possible. I did not mean. To date, it also has a normal E27 LED done with 6W - light almost as bright as the 3x40W - the light is so well distributed through the murky glass cylinder. Mir has served it anyway. Now I have just the slim: G9 silica V2 3W LED get warm white 3200K: and built in the Steinel Adapter: The lights glow to turn to - indicating a slight leakage - that was also the reason why the LED lamps always on flashes when switched off! No matter now I see the afterglow of the lamps as a feature!