Filament Lamps
I currently have examples of lamps made by the following manufacturers:
| Crompton | Edison | G.E.C. | GE | Greenstock | Kingston | LiteTronics | Mazda | Omega | OSRAM | Philips | Sylvania |
| MBF | MCF | MBT | Cold Cathode | Glow Discharge | SO/H | SOX | SLI/H | Halogen | SON | MBI | CFL | Electrodeless | Hybrid | Cosmopolis | LED Retrofit |