Way cheaper on Amazon. Vent w/fan as low as $30 and bulbs are about $3-$7 depending on the ones you need. They will all be 12 volt bulbs.
For the most accurate answer call Camping World and give them the details of your camper style
I just bought some light bulbs and they were 6.99 each...and the vent fans are around 120. Each
Thanks! Your answer is awaiting moderation.