Have the lamp bought a 490 Watt halogen replace -Spot in the bedroom. The Assembly is certainly something friemelig because the interior of the lamp but is very small and the connecting elements so all pure must again, but still quick to install with some skill and patience. Noted is certainly that there are no spare light elements. So when the lamp should be broken it must'll completely replaced. For me it works fine for several months. Something here is always reading about on-delays - yes, there is a short delay after switching. But in my view that is not distracting or bad. it drops to just if you previously have had no LEDs in use. However, I have a total of 8 LED lamps in the apartment on the application. These all have such short delay. The light is warm white and quite pleasant.