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 Prix Supported Lamp Type Base Lamp Size Mount Type Material Fixing Method Number of Pins Wattage Thread Size Wiring Points Length Width Wiring Type Current Rating
N° de stock RS 668-3291
Référence fabricant25.818.2910.00
MarqueBJB
3,378 €
Each (In a Pack of 5)
Unité
Halogen GZ10/GU10 GU10 Screw Ceramic/Mica Plate Screw - 660 W - Rear 16 mm 28 mm - -
N° de stock RS 171-045
Référence fabricant25.105.3101.00
MarqueBJB
3,978 €
Each (In a Pack of 5)
Unité
Halogen GU5.3 - Clip Ceramic/Mica Plate Screw - - - Rear 22.2 mm 19.3 mm - 10 A
N° de stock RS 561-943
Référence fabricant26.422.1113.50
MarqueBJB
0,911 €
Each (In a Pack of 10)
Unité
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W - Bottom 24.8 mm 13 mm Push-Wire -
N° de stock RS 171-001
Référence fabricant25.803.3814.00
MarqueBJB
11,70 €
Each
Unité
Halogen R7s R7 Screw - - - 500 W - - 137 mm 42 mm - -
N° de stock RS 482-3728
Référence fabricant29.311.3700.00
MarqueBJB
4,536 €
Each (In a Pack of 5)
Unité
GLS, HID E27 - Screw Porcelain Screw - - - - 46 mm 44.5 mm - -
N° de stock RS 668-3308
Référence fabricant25.919.-301.51
MarqueBJB
1,468 €
Each (In a Pack of 5)
Unité
Halogen GZ10/GU10 G9 Screw Liquid Crystal Polymer Screw - - - - 20.5 mm 18 mm - -
N° de stock RS 270-1569
Référence fabricant26.290.4012.50
MarqueBJB
0,664 €
Each (In a Pack of 10)
Unité
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W - Bottom 28.8 mm 23.6 mm Push-Wire -
N° de stock RS 171-039
Référence fabricant25.104.3521.00
MarqueBJB
2,956 €
Each (In a Pack of 5)
Unité
Halogen - G4 Screw Ceramic/PPS Screw - - - Rear 9 mm 18.6 mm - 10 A
N° de stock RS 743-892
Référence fabricant47700
MarqueBJB
1,026 €
Each (In a Pack of 10)
Unité
Fluorescent - T12 - - Screw - - - Bottom 12.5 mm 40 mm Push-Wire -
N° de stock RS 293-1114
Référence fabricant26.719.U310.50
MarqueBJB
0,73 €
Each (In a Pack of 5)
Unité
Compact Fluorescent G23 PL-S - PC Snap-Fit - - - - 25 to 31 mm 31 mm - -
N° de stock RS 392-9213
Référence fabricant24.602.3901.50
MarqueBJB
2,02 €
Each (In a Pack of 5)
Unité
GLS B22d - Screw Plastic Screw - - - - 32.2 mm 37.8 mm - -
N° de stock RS 171-073
Référence fabricant22.318.3909.90
MarqueBJB
2,676 €
Each (In a Pack of 5)
Unité
GLS ES E27 Screw Plastic Screw, Snap-Fit 2 - - - 46 mm 40 mm Push-Wire -
N° de stock RS 561-959
Référence fabricant26.308.1125.50
MarqueBJB
1,003 €
Each (In a Pack of 10)
Unité
Fluorescent G13 T8/T12 - PC Snap-Fit 2 660 W - Either Side 33 mm 19.3 mm Push-Wire -
N° de stock RS 668-3305
Référence fabricant22.317.3906.50
MarqueBJB
2,908 €
Each (In a Pack of 5)
Unité
GLS E27 E27 Screw Plastic Screw 2 - - - 46 mm 40 mm Push-Wire -
N° de stock RS 293-1209
Référence fabricant25.809.3801.00
MarqueBJB
11,98 €
Each
Unité
Fluorescent G12 G12 - Ceramic/PPS Screw - 150 W - - 22.5 mm 36.5 mm - -
N° de stock RS 293-1136
Référence fabricant26.745.1331.50
MarqueBJB
2,09 €
Each (In a Pack of 5)
Unité
Compact Fluorescent - - Screw PBT Snap-Fit 2 26 W - Rear - - Push-Wire -
N° de stock RS 668-3294
Référence fabricant26.641.2002.50
MarqueBJB
1,181 €
Each (In a Pack of 10)
Unité
Fluorescent G5 T5 - PC Snap-Fit 2 120 W - Bottom 19 mm 9.4 mm Push-Wire -
N° de stock RS 442-2820
Référence fabricant26.620.2001.50
MarqueBJB
0,988 €
Each (In a Pack of 10)
Unité
Fluorescent G5 T5 Screw PC Snap-Fit 2 120 W - Bottom 25.3 mm 22 mm Push-Wire -
N° de stock RS 561-971
Référence fabricant26.424.1001.50
MarqueBJB
0,95 €
Each (In a Pack of 10)
Unité
Fluorescent G13 T8 - PC Screw 2 660 W - Bottom 16.5 mm 29 mm Push-Wire -
N° de stock RS 293-1192
Référence fabricant26.514.5026.50
MarqueBJB
0,764 €
Each (In a Pack of 10)
Unité
- - - - PC Snap-Fit 2 660 W - Either Side 34 mm 24.4 mm Push-Wire -