We sold our 2013 Jay Flight Swift 198RD and bought a new 2016 White Hawk 24 RKS. The new trailer had interior LED lighting, but taillight and side marker were still the old fashion incandescent lights. After searching I found the LED upgrade kit at the OEM for $42 and did the easy upgrade to super bright, eye popping LED taillights. More at:
Marlene and Benno's Odysseys on Land and Water
We have no business relation to the OEM taillight manufacturer!