Are LP indoor lamps still used?

I truly wish there was a useful location to mount another gas light in my current TC. I had one in each of my last two campers (spanning 25+ years) and became very fond of the quality of light and the additional advantage of just enough heat to take the chill off a cool evening without firing up the furnace. I found a partial solution to the broken mantle issue by using ordinary Coleman lantern mantles and throttling back the gas valve a bit from full on producing a study burn with no sputtering and got a mantle to last for more than a year at a time. Your mileage may vary and I'm sure some would find fault with the solution. OTOH, LED's and Wave3 currently fill the bill quite nicely.