The LED Marker/Clearance/Scene Lights, Nos. MCL16MRHAHB and MCL16MAHAHB, from Optronics International are 1.25”, seven-diode, PC-rated lamps which enable vehicles to meet clearance and marker lighting regulations with additional lighting applications. When a truck or trailer is stationary, the lamps can turn white, creating a halo of light around the vehicle perimeter. MCL16MAHAHB includes a clear lens that is yellow when illuminated in marker/clearance mode, and white when illuminated as a mini scene light; MCL16MRHAHB includes a clear lens that is red when illuminated in marker/clearance mode, and white when illuminated as a mini scene light.