Nice that there is the Amazon reviews. Otherwise I would namely not known why having exchanged my G4 Bulb 12V / 20W (4 pieces) by LED 2.4 Watt copies indeed occurred no light problems, but a high-frequency, soft twang. As the exchange with GU10 / 230V halogen on LED but much smoother. And unfortunately, one is left by the manufacturers in the 12 V world in the belief that you can replace just that easy times. By Googling I found the solution that you can probably get only with special LED transformer in the handle. Since trying out Amazon's possible this Chili transformer ordered, connected - flawlessly. There's not much to say. The terminals could be better after feeding, in fact, but to be honest: how often you change the leads? By the way: although here come out 12 V DC: to pay attention to in any way any polarity of the G4 lamps. Age transformer out, new transformer pure. I hope now that this is really the life of the LED bulbs will benefit. Based on the reviews here, I have taken the way the 30W variant to have the air inrush. Actually 4x2.4 Wattt's far from this performance. Thus, there were no problems with flickering. Everything good, am completely satisfied. Am now just curious to see what effects occur when replacing the 20W halos my hood, because I have no such easy access to a control transformer :(
