Lamp Holders | E27 & E14 Lamp Holders | RS
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    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. You can learn more in our lamp holders guide.

    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.

    Lamp holders play a vital role in providing secure connections and reliable electrical circuits for various lighting applications. When selecting lamp holders, several factors should be considered, including bulb compatibility, fixture design, voltage requirements, and environmental conditions. It is important to choose lamp holders that are specifically designed for the intended bulb type and meet safety standards for the desired application.

    46 Products showing for Lamp Holders

    Halogen
    R7s
    -
    Screw
    Aluminium
    Snap-Fit
    1
    2.5 kW
    -
    -
    31.9 mm
    20.5 (Dia.) mm
    Push-Wire
    BJB
    GLS, HID
    E27
    -
    Screw
    Porcelain
    Screw
    -
    -
    -
    -
    46 mm
    44.5 mm
    -
    Legrand
    -
    E40
    -
    Quick Fit
    -
    Screw
    -
    -
    -
    -
    -
    -
    -
    BJB
    Fluorescent
    G12
    G12
    -
    Ceramic/PPS
    Screw
    -
    150 W
    -
    -
    22.5 mm
    36.5 mm
    -
    BJB
    Fluorescent
    G13
    T8/T12
    -
    PC
    Snap-Fit
    2
    660 W
    -
    Bottom
    24.8 mm
    13 mm
    Push-Wire
    Bailey Electric & Electronics bv
    -
    E27
    E27
    Screw
    Bakelite
    Screw
    -
    -
    -
    -
    -
    -
    -
    Bailey Electric & Electronics bv
    Halogen, LED
    R7s
    R7s
    -
    Ceramic
    -
    -
    -
    -
    -
    -
    -
    -
    BJB
    Fluorescent
    G13
    T8/T12
    -
    PC
    Snap-Fit
    2
    660 W
    -
    Bottom
    28.8 mm
    23.6 mm
    Push-Wire
    BJB
    Halogen
    -
    G4
    Screw
    Ceramic/PPS
    Screw
    -
    -
    -
    Rear
    9 mm
    18.6 mm
    -
    BJB
    -
    -
    -
    -
    PC
    Snap-Fit
    2
    660 W
    -
    Either Side
    34 mm
    24.4 mm
    Push-Wire
    BJB
    -
    -
    -
    -
    PC
    Snap-Fit
    2
    660 W
    -
    Either Side
    27.3 mm
    20.4 mm
    Push-Wire
    MK Electric
    GLS
    B22, BC
    GLS
    Ceiling
    -
    Bayonet
    -
    150 W
    -
    -
    86 mm
    75 mm
    Ceiling Rose
    Orbitec
    Halogen, LED
    R7s
    118 mm
    Through Hole
    Zinc-Plated Steel
    Screw
    -
    -
    -
    Either Side
    141.5 mm
    42.5 mm
    -
    JKL Components
    LED
    -
    T31/4
    Panel
    -
    Bayonet
    -
    -
    -
    -
    -
    29 mm
    -
    JKL Components
    LED
    -
    T31/4
    -
    -
    Bayonet
    -
    -
    -
    Bottom
    38.2 mm
    11.2 mm
    -
    BJB
    Halogen
    GU5.3
    -
    Clip
    Ceramic/Mica Plate
    Screw
    -
    -
    -
    Rear
    22.2 mm
    19.3 mm
    -
    Siemens
    -
    Contact Blocks Flat Connector
    -
    -
    Plastic
    Snap-Fit
    -
    -
    -
    -
    -
    -
    -
    BJB
    GLS
    ES
    E27
    Screw
    Plastic
    Screw, Snap-Fit
    2
    -
    -
    -
    46 mm
    40 mm
    Push-Wire
    BJB
    -
    -
    -
    -
    PC
    Snap-Fit
    2
    660 W
    -
    Either Side
    33.4 mm
    12.3 mm
    Push-Wire
    BJB
    Fluorescent
    G13
    T8
    -
    PC
    Screw
    2
    660 W
    -
    Bottom
    16.5 mm
    29 mm
    Push-Wire
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