Can not complain me here and for the price absolutely ok and comparable with Osram. The living room had LED lights with the same nature of Osram and realize between two marks are no different. The room is bright, not too bright and not too dark, you feel good. But above all, no humming, buzzing flickering, or otherwise as of "alternatives" sometimes "cheap" Produkten.Habe cheap LED lights had / tested which either in comic colors anything but pleasant or Daylight suitable shone. Strange buzzing or quiet fiebten or even flickering while also the light color slightly different -> are all wandered back never scrap buy - No Go !! For me such lamps like this one from Philips or Osram are the only real alternative to fluorescent lamp or light bulb. Saving lamps Ade, I come only Philips or Osram into the house, here the quality is right and the few euros more you pay really like to be able to feel at home.