WASHINGTON - Commercial bus manufacturer ElDorado National, a subsidiary of Thor Industries, is recalling 1,227 MY 2006-2008 Aerotech, Aerolite, Aero Elite and Trans Tech buses equipped with Grote Industries LED lamp markers. 

Moisture can enter the lamp housing and lead to lamp failure. Problems may include overheating or melting. What's more, there's an increased risk of fire, according to the National Highway Traffic Safety Administration. 

Dealers will replace the LED marker free of charge. 

Bus owners can reach ElDorado National at (800) 955-9086.