What is a E27 lamp cap Edison Screw Cap ? Named after the pioneering inventor Thomas Edison, the Edison Screw or “ES” E27 lamp cap Edison Screw Cap is used worldwide in a vast range of applications.

The most popular ES or E27 lamp cap Edison Screw Cap is 27mm diameter and is widely used in both the US and Europe. The SES is often used for smaller decorative fittings, chandeliers, and appliance bulbs - predominantly in the UK and Europe. CES is most frequently used in the US and Canada, especially for candle bulbs. The MES fitting is sometimes used in large chandeliers containing perhaps dozens of small lamps.

The GES is rarely used in domestic applications and is typically for lamps over 500W. This must not be confused with the extremely similar US standard 39mm diameter E39 or Mogul Screw fitting

The most commonly used screw fittings are shown in the table below. Other, less frequently used, sizes include E14, E27 and B22 Bayonet Cap.

E27 lamp cap Edison Screw Cap

rated voltage: 220V
material: Tin+pp
color: customized
packing: 2500pcs/ctn
delivery time: 5-15days according to your order
craft: galvanize/nickel
payment: t/t
Material:Iron nickel plating
plastic: PP
E14 lamp cap Edison Screw Cap, 5000pcs in a carton, 9.5kgs
E27 lamp cap Edison Screw Cap, 2500pcs in a carton,10kgs
1.5 million pcs in 20GP,
3.0million pcs in 40HQ.