Ceramic E40 Lamp Holder,E40 lamp base,E40 lampholder,E40 bulb holder,E40 lamp socket
2.Model No.:E40 lampholder
3. Certificate: CE ROHS
4.Material:porcelain
5. Inner metal:copper or zinc alloy or aluminum or iron
6.Voltage: 250V~750V
7.Electric current: 4A~16A
8.Packing: 400PCS/CTN 372000PCS/CONTIANER CTN size:41*32*25cm(0.0328cbm) Gross weight:21kgs OEM,ODM are available.
The Single light socket E-40 is made of ceramic and is suitable for HPS lamps and large energy-efficient lamps (Plug and Grow). The E-40 is a standard
lamp socket size. The E comes from Edison and 40 is the diameter of the fitting. This is a bald fitting without wires and with a metal strip for mounting.
Body material: porcelain/ceramic
Metal parts:
1.Screw shell:Aluminium plated cooper/Aluminum etc.
2.Center contactor:iron plated cooper/stain steel/brass etc.
3.Terminal:zinc alloy/cooper palted nickel /brass etc.
4.Voltage:110V-660V
5.Electric current:4A-6A
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