No worries lighting issue, it perfectly replaces halogen lamps in my top of my kitchen furniture (which illuminates the work surface) Question mounting same. A little bit trickier than conventional halogen but should be armed not arrived there. As against a worry, the bulb is noisy. As soon as the lights mean a slight continuous bzzzzzzzzz, irritating. Enough not to keep it, I will see what to replace my then it's just not possible. I took only one to test, just to see if me being my plan like that, but going to have to find another model I think.