"James Gemmill" gemmilljim@hotmail,com wrote in message
...
The lights on my boat trailer are sort of built in. They are
installed with a rubber gasket. The fixture itself says Truck Light.
When I unplug it and remove the fixture there seems to be no way to
change a bulb.
Any ideas?

If they are like mine they are sealed and available at various marine supply
outlets for a reasonable cost. The BoatUS catalog has them as item #378620 for
$14.99. I bought one at a marina.

At first I tried to open the damn thing to get to the bulb.

-rick-