It is quite easy to swap the bulbs with a replacement set of LED lights. superbrightleds.com is one place to buy them. THIS page has a few options for replacement lights, I have seen the pads of 9 LED's that fit inside most RV lights with a connector to the socket, in use in an RV. Not quite as bright, but good for everything but where you need real bright light.
2017 Escape 5.0 TA
2015 Ford F150 Lariat 3.5L EcoBoost
2009 Escape 19 (previous)
“Most folks are about as happy as they make up their minds to be.” — Abraham Lincoln