Sylvania 54506 - 500Q/4CL (EHC/EHB) Projector Light Bulb($21.09Value)
Sylvania #EHC/EHB - 500 watt - 120 volt - T4 - Medium Bi-Pin (G9.5) Base - 3,200K | Sylvania Incandescent Projector Light Bulb (500Q/4CL (EHC/EHB) 54506)