e39 lamp holder is 70mm high by 55mm wide.
(68mm wide with fixing bracket) (40mm screw).
Leviton Mogul Base Light Socket Lamp Holder 5 KV Pulse Rated HID E40 E45 8783
Leviton 8783-1 mogul base porcelain lamp holders. European mogul lamp holder provides the ultimate in quality and performance for high intensity discharge (HID) lighting applications. Made from the highest-quality porcelain, the lamp holders provides a superior screw shell with lamp grips.
e39 lamp holder Features include:
Designed exclusively for E40 base Mogul lamps
5 KV Pulse Rated with quick-connect tabs; rated 16A-750V
Wireways for routing wires
2 quick-connect tabs measuring 0.250″ wide x 0.032″ thick
2 #8-32 lock nuts imbedded in lampholder – mounting screws are not included
Working Current 16A
Metal Material Iron, aluminum, zinc alloy, copper plating, zinc plating,
or as per customer’s requirement
Porcelain Body Not glazed
Screw Shell Zinc-plating iron/copper-plating iron/brass/aluminum/copper
Center Contact Copper/iron/aluminum
Center Piece Copper/iron/aluminum
Terminal Copper/zinc alloy
Contaction Screw Copper/zinc alloy/iron
Carton Size 34×34×33cm