R7s 9w led stick light 118mm 2 8004 000k suitable motion detectorthis led light bulb was specifically developed in order to be able to replace the high power r7s halogen sticks conventionally used in many halogen spotlights through an energy efficient alternative since the lights are designed as a retro fit solution absolutely no adapters are necessary the lights can simply be replaced 11 the often very high temperatures that occur with conventional halogen spotlights are a thing of the