Talk Morgan Forums Morgan Sports Cars Classic Morgans (pre-CX) What Did You Do To Your Morgan Today?

I also put a very thin smear of silicone grease on bulb/fitting. Despite being known as dielectric grease, at the points of electrical contact the grease is pushed out of the way so no discernible electrical resistance. It does however ward off corrosion which definately does add resistance, as well as aiding bulb removal later.