imdav2u, thanks for that reply and also to Eugene.s.....
Eugene, the diagrams were incredibly helpful; I've already bookmarked them in my browser.
imdav2u, I do want to check out the LEDs but I think I was looking more for the housing and base for the bulbs. For some reason, the "door" function does not work...I can turn ON the light but it will not turn on when the door opens as all the other lights do.
Thought I would replace the housing and see if that helped.
Tell me what link you found the LED's under?
Thanks again to you both