Lamp Holders

Lamp holders, also known as light sockets, are fixtures used in lighting installations. They hold a bulb whilst also providing an electrical connection to it. It is essentially a connection between the wire and the bulb. Some lamp holders also provide support for a pendant or lampshade.

Lampholder Applications

  • B15 / B22 (Bayonet) - Bayonet cap (BC) fittings use a two-prong holding mechanism and the code number determines the connection base diameter.
  • E14 / E27 / E40 (Edison Screw) - Edison screw fittings have a threaded connection, with the diameter determined by the base type code.
  • GU4 / GU5.3 / GU10 / GZ10 - Halogen and LED spotlight fittings are a low voltage type with a twist and lock connection.
  • G5 / G13 (Fluorescent tube) - Fluorescent and led strips feature a two-pin fitting at both ends.
  • R7s - Linear Halogen capsules for floodlights and up-lighters have a 7mm R7s cap at each end of a long quartz capsule.
  • G4 / GY6.35 / G9 - Miniature halogen capsule lamps commonly used in integrated fittings and appliances, such as cooker hoods and kitchen cabinet lights.

Lamp holders are also designed for specific light bulb types, for example, LED, GLS or CFL. It is essential that you choose a lamp holder that is compatible with your bulb, and vice versa to ensure a safe installation.

What are Lamp holders made from?

Lamp holders are generally made from plastic, ceramic or metal. This includes brass, porcelain, PC and PBT. Different materials each have their own benefits however the most common reason for these material options is purely aesthetic or cost-based. 

How are bulbs fitted to a lamp holder?

Depending on the bulb and holder type, there are various methods. Most lamp holders fall under either screw-in, snap-fit or push-fit. Some lamp holders are also fitted with a switch to control the power to the bulb directly, rather than a remote switch that needs to be wired externally to the unit.


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Description Price Supported Lamp Type Base Lamp Size Mount Type Material Fixing Method Number of Pins Wattage Wiring Points Length Width Wiring Type Current Rating Voltage Rating
RS庫存編號 561-943
製造零件編號26.422.1113.50
BrandBJB
TWD50.20
/個 (每包:10個)
單位
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W Bottom 24.8 mm 13 mm Push-Wire - -
RS庫存編號 171-001
製造零件編號25.803.3814.00
BrandBJB
TWD456.00
單位
Halogen R7s R7 Screw - - - 500 W - 137 mm 42 mm - - -
RS庫存編號 270-1569
製造零件編號26.290.4012.50
BrandBJB
TWD41.60
/個 (每包:10個)
單位
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W Bottom 28.8 mm 23.6 mm Push-Wire - -
RS庫存編號 561-959
製造零件編號26.308.1125.50
BrandBJB
TWD44.90
/個 (每包:10個)
單位
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W Either Side 33 mm 19.3 mm Push-Wire - -
RS庫存編號 777-7808
BrandRS PRO
TWD231.00
單位
Halogen R7s - Screw Aluminium Snap-Fit 1 2.5 kW - 31.9 mm 20.5 (Dia.) mm Push-Wire 10 A 250 V
RS庫存編號 171-045
製造零件編號25.105.3101.00
BrandBJB
TWD211.40
/個 (每包:5個)
單位
Halogen GU5.3 - Clip Ceramic/Mica Plate Screw - - Rear 22.2 mm 19.3 mm - 10 A 50 V
RS庫存編號 168-3955
製造零件編號2964-8B
TWD43.40
個 (以毎袋:25)
單位
LED - - - - - - - - - - - - -
全新
RS庫存編號 221-5733
製造零件編號BAL-SUP
BrandSAM
TWD2,560.00
單位
- - - Screw - Screw - - - - - - - -
RS庫存編號 442-2820
製造零件編號26.620.2001.50
BrandBJB
TWD41.70
/個 (每包:10個)
單位
Fluorescent G5 T5 Screw PC Snap-Fit 2 120 W Bottom 25.3 mm 22 mm Push-Wire - -
RS庫存編號 293-1192
製造零件編號26.514.5026.50
BrandBJB
TWD33.00
/個 (每包:10個)
單位
- - - - PC Snap-Fit 2 660 W Either Side 34 mm 24.4 mm Push-Wire - -
RS庫存編號 787-1244
製造零件編號1174WHI
TWD299.00
單位
GLS B22, BC GLS Ceiling - Bayonet - 150 W - 86 mm 75 mm Ceiling Rose - -
RS庫存編號 797-2353
製造零件編號29MB-T
TWD104.40
/個 (每包:5個)
單位
LED - T31/4 Panel - Bayonet - - - - 29 mm - - -
RS庫存編號 473-8440
製造零件編號1150 WHI
TWD133.00
單位
- - T2 - Thermoplastic - - - - 82 mm 44 mm - - 250 V
RS庫存編號 168-3954
製造零件編號2993-G5
TWD134.60
個 (以毎袋:25)
單位
- - G4 - - - - - - - - - - 250 V
RS庫存編號 797-2362
製造零件編號29MB-12
TWD76.80
/個 (每包:5個)
單位
LED - T31/4 - - Bayonet - - Bottom 38.2 mm 11.2 mm - - -
RS庫存編號 715-4047
製造零件編號2993-G6
TWD132.50
/個 (每包:2個)
單位
- - G4 - - - - - - - - - - 250 V
RS庫存編號 612-9911
製造零件編號3SB2908-2AA
BrandSiemens
TWD119.00
單位
- - - - - - - - - - - - - -
RS庫存編號 777-7814
BrandRS PRO
TWD156.60
/個 (每包:5個)
單位
- B22d B22 Screw Porcelain Snap-Fit 2 - - 58 mm 43.5 (Dia.) mm - - -
RS庫存編號 175-2874
製造零件編號CAC2793
BrandContactum
TWD140.00
單位
Batten B22 T2 Ceiling - Ceiling - - - - - - - 250 V
RS庫存編號 797-2359
製造零件編號294502
TWD18.00
/個 (每包:10個)
單位
Incandescent, LED - T31/4 PCB Nylon, Phosphor Bronze Solder 2 - - 13.7 mm 7.9 mm - - -