Lamp holder, lamp socket is a device which mechanically supports a lamp for the purposes of making electrical contact with the lamp. High quality Edison Screw (ES) E40 ceramic lampholder for ceramic heaters, emitters, metal halide, heat lamps, grow lamps, reflector lamps, spot lamps, incandescent and discharge lamps (HID). Suitable for use with high powered lamps of up to 1,000 watts. Made to withstand the high temperatures generated by heat basking / discharge lamps. Many applications including aquariums and vivariums.
1.Material:porcelain body, aluminum shell, acid-washing brass contact and terminal block
2.Lamp base:E40
Quality: Brass / Nickel-plated
Properties Density: 3.6 g/cm2
Water absorption 0
Sintering temperature1680 ℃
Physical propertyHardness: 1500 HV
Rupture strength: 3000 Kg/cm2
Pressive strength: 25000 Kg/cm2
Thermal property Maximum service temperature: 1450 oC
Thermal shock resistance: 220 T (oC)
Thermal conductivity: 25-- 14 W/m. K(2 5--300 oC))
James supply the lamp holders, bulb holders, E27 lamp holder and GU10 lamp holder 30 years!
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