Changed over to led lights replaced all 12 inside with 921LED and outside door light to 1156LED.
Got them from Ebay 20 warm white bulbs for 14.99
http://www.ebay.com/itm/281993224335...%3AMEBIDX%3AIT
2 warm white outside door for 5.98
Lights nice and white not as bright as factory but we don't light bright lights in trailer.
http://www.ebay.com/itm/261635695600...%3AMEBIDX%3AIT
I noticed that with one ficture on 2 factory bulbs fan on converter goes on .
1 bulb it does not.
All 12 inside LED's and 1 outside LED's on the fan doesn't go on.
that means 13 LED's = 1 regular bulb
Also installed a 300 watt inverter built it into dummy panel next to fuse box.
Behind it was wheel well to mount it to.
was going to install a 12 volt outlet but realized I only use it for inverter so mounted that instead.
Why don't you get a 12 volt plug ?
Put in tv also had the swivel bracket and tv from old camper