GENERAL ELECTRIC MXR50/U/MED MXR50UMED General Electric MVR950/I/VBU Multi-Vapor Metal Halide Lamp !! GENERAL ELECTRIC MVR400/VBU/R METAL HALIDE LIGHT BULB, General Electric MVR250/U GE Multi-Vapor Lamp 250W Bulb (Pack of 3) GENERAL ELECTRIC MULTIPLE COMPONENTS PCB CIRCUIT BOARD PWB277A54...