Orbitec Lamp Holder Screw - 140561, Base: B22, Mount Type: Threaded Rod Mount, Material: Plastic, Wattage: 100 W, Thread Size: M10, Length: 44 mm, Width: 31 mm, Current Rating: 4 A, Voltage Rating: 230 V.
5 mm, Current Rating: 4 A, Voltage Rating: 250 V.Orbitec 78 mm Lighting Socket Screw - 5200/SQ70/SIV, Base: R7s, Material: Steatite, Wiring Points: Either Side, Length: 102 mm, Width: 42.