Nevertheless, one must be careful, easy to want to replace a traditional 75W light bulb here -> the dimensions are significantly larger (in comparison to the classic incandescent lamp) in diameter and especially length. They are happy about is eg from desk lamps, which not only looks ugly, but also hidden. Even at 180 ° projection care must be taken.
But when it fits, then a clear recommendation. At 2h daily operation, the price has armotisiert through energy after one year.