My power on light keeps burning out since I keep the trailer plugged in all the time.
The bulb is a GE 53X 11.1mm bayonet base. According to Radio Shack Cat#272-1117 it only has a 30 hour life. Although I have found other online sources that boast a 1000 hour life.
I'd like to find an LED replacement bulb so I don't have to worry about it. I found that http://www.superbrightleds.com/led_prods.htm
has a lot for sale but I cannot find the 53X replacement. I emailed their tech support.
If I cannot find one, I will add a switch at the fuse box to turn power off to the lamp when at home.
If anyone knows of a source let me know. If I find one I'll report back here.