Lamp produces great light, no doubt, is normally easy to install. But light is indicated with a width of 575 mm and would fit well into a sub niche of 600 mm when the lateral "shaver plug" length of 40 mm were not estimated. Only electrical conversion work inside the lamp I could incorporate them, which of course leads to the loss of any warranty claim. Conclusion: Lamp and light 5 stars Dimensions 1 star
