China manufacturer and supplier of lampholders,lamp holders and bulb holders

 

 

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Product Brief: James lighting manufacture lampholders, lamp holders ,bulb holders,porcelain knife switch and porcelain insulator.Main products including porcelain lamp holders, lampholders,bulb holders,porcelain knife switch and porcelain insulator.lampholders and lamp holders for HID lamps,bulb holders for halogen lamps.Wide lamp holder ranges: E10 porcelain lampholders, E12 porcelain bulb holders,E14 porcelain bulb holder,E17 porcelain lampholders,E27 porcelain lamp holders ,E40 porcelain lamp holders to B22 porcelain lamp holders. Light bulb holder types:halogen lamp holders,fluorescent lamp holders,ceramic lamp holder,plastic lamp holder,porcelain knife switch and porcelain insulator.

FAQ
Fluorescent tube lamps are double-ended fluorescent lamps. Common nominal power has 4W, 6W, fluorescent Fluorescent 8W, 12W, 15W, 20W, 30W, 36W, 40W, 65W, 80W, 85W and 125W. Diameter with T5, T8, T10, T12. fluorescent Lampholder G5, G13. For easy installation, reducing costs and safety reasons, many straight tubular fluorescent ballasts are installed in the bracket, constitute self-ballasted fluorescent lamps. According to the size of the diameter (A), straight-tube fluorescent tube divided by the diameter size: T12, T10, T8, T6, T5, T4, T3, and other specifications. Specifications "T + number" portfolio, which means that the value mm diameter. Its meaning: a T = 1/8 inches, one inch is 25.4mm; figures represent the number of T's. If T12 = 25.4mm * 1/8 * 12 = 38mm. (Two), fluorescent tube diameter and its electrical parameters of the relationship: 1, fluorescent tubes, the finer diameter, the higher luminous efficiency, energy-saving, the better. 2, fluorescent tubes, the finer diameter, the higher the voltage ignition starter, ballast technology for higher performance requirements. Diameter greater than T8 (including T8) fluorescent tubes, low voltage ignition starter. Relative to 220V, 50Hz frequency alternating current, in line starter ignition voltage is less than 1/2 the supply voltage laws. You can employ inductive ballast, starter ignition operation performed. Diameter less than T8 fluorescent tubes, high voltage ignition starter. Relative to 220V, 50Hz frequency alternating current, does not meet the starter ignition voltage is less than 1/2 of the law of supply voltage.starter ignition operation performed. Diameter less than T8 fluorescent tubes, electronic ballasts must match. By the electronic ballast, starter generate high pressure, the fluorescent tubes breakdown ignited.
660-Watt Black Medium Light Socket Adapter with Pull Chain,Pull chain switched medium base extension with JMS 1-15R receptacle at both sides,Lamp adapter and body made of 100% phenolic
Lamp adapter sockets are devices used to convert gas lamps, socket, outlets or parts of lamps to those of an otherwise incompatible device or system of lamp parts. A lamp adapter is any part or device that is used to either convert a lamp from one type of power source to another or that enables parts from one or more lamps or machines to be used on a lamp for which they were not originally designed. They are essential for transforming antique gas or oil lamps into appliances that can run on electricity. Adapters that physically connect parts that have been manufactured separately are also used when assembling an entirely new or otherwise homebuilt lamp. Both power source and physical adapters are therefore crucial to any hobbyist, artist, or decorator who
E10 Miniature Screw Base 10mm diameter E11** Mini-Can (Miniature Candelabra), 11mm diameter E12** Candelabra (US), 12mm diameter, typically found on night light bulbs, chandelier bulbs E14** European Base (obviously an American term), 14mm, typically found on imported chandeliers and sconces E17 Intermediate Base, 17mm (appears to be about 5/8" diameter) found on industrial bulbs and on some decorative bulbs E26 Medium Base (US), 26mm diameter (about 1") E39 Mogul Base (US), 39mm, (slightly over 1-1/2") found on some incandescent bulbs and on many HID lamps
Ceramic / Porcelain Lampholder - Used For E27 (27mm Diameter Screw In) Lamps - Heat Lamps, Metal Halide Lamps, Sdium Lamps ETC With The Above Base - 47mm Height x 42mm Diameter

James lighting produce lampholders, lamp holders,bulb holders,porcelain knife switch and porcelain insulator.Main products including porcelain lamp holders, lampholders and bulb holders,lampholders and lamp holders for HID,bulb holders for halogen

lampholders,lamp holders and bulb holders

 

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James lighting Ceramics & Electronic manufacture lampholders, lamp holders, bulb holders,Porcelain knife switch and Porcelain insulator,Main products including porcelain lamp holders, lampholders and bulb holders,Porcelain knife switch and Porcelain insulator,lampholders and lamp holders for HID lamps,bulb holders for halogen lamps  ....Read More

Porcelain lamp holders Features 1. Voltage: 220-250 V 2. Current: 4-16 A 3. Base type: Screw 4. Item No: Porcelian lamp holders GU10 series. 5. Decoration color: cold white, natural white, warm white 6. Certifications: CE ,RoHS ,VDE,ISO9001
Porcelain lamp holders Features 1. Voltage: 220-250 V 2. Current: 4-16 A 3. Base type: Screw 4. Item No: Porcelian lamp holders MR16 series. 5. Decoration color: cold white, natural white, warm white 6. Certifications: CE ,RoHS ,VDE,ISO9001
Porcelain lamp holders Features 1. Voltage: 220-250 V 2. Current: 4-16 A 3. Base type: Screw 4. Item No: Porcelian lamp holders E40 series. 5. Decoration color: cold white, natural white, warm white 6. Certifications: CE ,RoHS ,VDE,ISO9001
Product Features 1. Voltage: 220-250 V 2. Current: 4-16 A 3. Base type: Screw 4. Item No: Porcelain Lamp holders E40 series. 5. Decoration color: cold white, natural white, warm white 6. Certifications: CE ,RoHS ,VDE,ISO9001
Porcelain lamp holders Features: 1. Voltage: 220-250 V 2. Current: 4-16 A 3. Base type: Screw 4. Item No: porcelain E27 series. 5. Decoration color: cold white, natural white, warm white 6. Certifications: CE ,RoHS ,VDE,ISO9001
Product Features 1. Voltage: 220-250 V 2. Current: 4-16 A 3. Base type: Screw 4. Item No: porcelain E26 series. 5. Decoration color: cold white, natural white, warm white 6. Certifications: CE ,RoHS ,VDE,ISO9001

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