I have just put up a new mirror with build in spot lights. However there is no switch just the 3 wires with a plastic connector. The wires from the supply are coming out of the wall (tilied over) this is NOT connected to the main bathroom lights but seperate. I have just connected them together but the light stays on continuous. Bearing in mind this is the bathroom and the mirror hangs over the basin. HOW AND WHAT TYPE OF SWITCH DO I ADD SO THAT I CAN TURN THE SPOTS ON AND OFF INDEPENDANT OF THE MAIN BATHROOM LIGHTS? There is only a 10cm gap between the wall & mirror so no bulky switches.