I've replaced about my Bar 2 50W halogen spotlights by these LEDs. I must say I was pleasantly surprised. First, about the brightness and secondly through the pleasant light. The bar is at least as well-lit as with halogen spotlights. Of course, the term "watrmweiss" generally deal carefully with LEDs. But in this it is true to at least approximate. The light is so pleasant that you can endure it without any problems even for hours. And: The radiators are not warm, unlike the halogen, which quickly burned an upside. Buy recommendation.