I changed the fridge light (a "festoon" type bulb) to an LED. Initially, it didn't light up, but then it dawned on me that the "D" stands for diode. I switched the bulb around and it's fine.
Frank and Eileen Damp -Anacortes, WA.
ex-pat Brits (1968).
Two male yellow Labs - Bailey (11 in 7/14) and Angus (12 in Feb 14), both adopted,
2002 Georgetown 325, Ford F53 with V10