LED R7s lamps are designed to replace traditional tungsten halogen lamps. the LED lamps are physically bigger but in our experience this does not seem to be a problem for most fittings.

We do not recommend the use of the LED lamps in free standing uplights that have dimmers, if you do so you must check that the dimmer supplied is LED compatible. We will not take any responsibility if your dimmer fails after fitting an LED R7s lamp.