5 light bulbs in box - 1 very small; Bulb with screw on coloured glass cover, Bayonnet bulb containing the letter “H”, Bulb with two settings, Dim and Bright, Opaque bulb with spring shaped filament , Pifco miniature bulb. Light bulbs
Large G.L.S. lamp with single-coil filaments, once much used for factory and outdoor lighting but now largely superseded. These lamps are rated at 1000 watt and 300 watt but intermediate ratings are also still available. Large G.L.S. lamp with single-coil filaments