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.

Lampholders are designed for different lamp sizes. These include:

B15 / B22 (Bayonet) – Bayonet cap (BC) fittings use a two-prong holding mechanism, 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.

What are Lamp holders made from?
Lamp holders are generally made from plastic, ceramic or metal. This includes; brass, porcelain, PC and PBT.

How are bulbs fitted to a lamp holder?
Depending on the bulb and holder type, there are various methods. Most lamp holders are screw-in, snap fit or push fit. Some lamp holders are also fitted with a switch to control the power to the bulb.

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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 Stock No. 777-7808
BrandRS PRO
$17.48
Each
units
Halogen R7s - Screw Aluminium Snap-Fit 1 2.5 kW - 31.9 mm 20.5 (Dia.) mm Push-Wire 10 A 250 V
RS Stock No. 777-7814
BrandRS PRO
$8.22
Each (In a Pack of 5)
units
- B22d - Screw Porcelain Snap-Fit 2 - - 58 mm 43.5 (Dia.) mm - - -
RS Stock No. 482-3728
Mfr. Part No.29.311.3700.00
BrandBJB
$8.992
Each (In a Pack of 5)
units
GLS, HID E27 - Screw Porcelain Screw - - - 46 mm 44.5 mm - - -
RS Stock No. 171-001
Mfr. Part No.25.803.3814.00
BrandBJB
$25.60
Each
units
Halogen R7s R7 Screw - - - 500 W - 137 mm 42 mm - - -
RS Stock No. 270-1569
Mfr. Part No.26.290.4012.50
BrandBJB
$2.787
Each (In a Pack of 10)
units
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W Bottom 28.8 mm 23.6 mm Push-Wire - -
RS Stock No. 171-045
Mfr. Part No.25.105.3101.00
BrandBJB
$16.356
Each (In a Pack of 5)
units
Halogen GU5.3 - Clip Ceramic/Mica Plate Screw - - Rear 22.2 mm 19.3 mm - - -
RS Stock No. 293-1209
Mfr. Part No.25.809.3801.00
BrandBJB
$29.18
Each
units
Fluorescent G12 - - Ceramic/PPS Screw - 150 W - 22.5 mm 36.5 mm - - -
RS Stock No. 171-023
Mfr. Part No.25.806.3700.00
BrandBJB
$31.44
Each
units
Fluorescent R7s - Screw Ceramic/PPS Screw - 150 W - 45 mm 27 mm - - -
RS Stock No. 293-1186
Mfr. Part No.26.515.5301.50
BrandBJB
$1.739
Each (In a Pack of 10)
units
- - - - PC Snap-Fit 2 660 W Either Side 27.3 mm 20.4 mm Push-Wire - -
RS Stock No. 171-039
Mfr. Part No.25.104.3521.00
BrandBJB
$10.884
Each (In a Pack of 5)
units
Halogen - G4 Screw Ceramic/PPS Screw - - Rear 9 mm 18.6 mm - - -
RS Stock No. 612-9911
Mfr. Part No.3SB2908-2AA
BrandSiemens
$4.14
Each
units
- - - - - - - - - - - - - -
RS Stock No. 293-1192
Mfr. Part No.26.514.5026.50
BrandBJB
$1.74
Each (In a Pack of 10)
units
- - - - PC Snap-Fit 2 660 W Either Side 34 mm 24.4 mm Push-Wire - -
RS Stock No. 171-073
Mfr. Part No.22.318.3909.90
BrandBJB
$4.686
Each (In a Pack of 5)
units
GLS ES E27 Screw Plastic Screw, Snap-Fit 2 - - 46 mm 40 mm Push-Wire - -
RS Stock No. 562-025
Mfr. Part No.26.514.5011.50
BrandBJB
$1.692
Each (In a Pack of 10)
units
- - - - PC Snap-Fit 2 660 W Either Side 33.4 mm 12.3 mm Push-Wire - -
RS Stock No. 473-8456
Mfr. Part No.1154WHI
$10.33
Each
units
- - - - Thermoplastic - - - - 84 mm 86 mm - - -
RS Stock No. 797-2365
Mfr. Part No.2946T
$1.164
Each (In a Pack of 5)
units
LED - T13/4 PCB - Solder 2 - - - 11.2 (Dia.) mm - - -
RS Stock No. 170-985
Mfr. Part No.26.726.U310.50
BrandBJB
$2.624
Each (In a Pack of 5)
units
Compact Fluorescent 2G11 TC-L Screw PC Snap-Fit - - - 31 → 37 mm 43 mm - - -
RS Stock No. 168-3980
Mfr. Part No.2946T
$1.268
Each (In a Bag of 100)
units
LED - T13/4 PCB - Solder 2 - - - 11.2 (Dia.) mm - - -
RS Stock No. 562-019
Mfr. Part No.26.513.5004.50
BrandBJB
$2.495
Each (In a Pack of 10)
units
- - - Screw Heat Resistant Fibre, PC Screw 2 660 W Either Side 41 mm 12.5 mm Push-Wire - -
RS Stock No. 743-892
Mfr. Part No.47700
BrandBJB
$1.982
Each (In a Pack of 10)
units
Fluorescent - T12 - - Screw - - Bottom 12.5 mm 40 mm Push-Wire - -
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