I had installed between a 42W halogen bulbs of the same manufacturer, however, this was only suboptimal for the lamp. Since the lamp has a mirror ring, which is held by the lamp, I had the problem that the aperture ring was just too big for the lamp.
This light bulb contrast fits perfectly. The light has a pleasant light color and is very uniform. The lamp should be dimmed according to description, I could not check. There is a slight, but noticeable, delay.
Conclusion:
Thanks to the approximately size of an old 60W incandescent lamp, I am fully satisfied. However, quenching does the high price and without the offer (about 8 euros), I would have also left lying about it. Until you get the price out through savings again, but it takes a long time.
