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MR16 (GU5.3) Ceramic Lamp Holder - Heat-Resistant 0.5mm² Fly Leads

£149
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
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Description

This MR16 ceramic lamp holder accepts standard GU5.3 pin-base lamps and provides a secure socket connection designed to withstand repeated lamp changes without contact degradation. The holder uses a ceramic body rather than plastic, giving it resistance to heat and mechanical stress where low-voltage MR16 downlights operate continuously or on frequent switching cycles.

Designed for low-voltage downlight installations in residential, retail and commercial environments, the holder connects to existing 12V drivers or transformers via two 0.5mm² heat-resistant fly leads. The 90mm lead length allows the holder to be positioned inside a ceiling void, recessed fitting or track housing with sufficient cable run to reach a terminal block or driver output. The GU5.3 pin spacing is compatible with all standard MR16 halogen and LED lamps rated for 12V operation.

The ceramic construction tolerates operating temperatures higher than plastic equivalents, reducing the risk of socket deformation or cracking under sustained heat from halogen lamps. The two-pin push-fit socket grips the lamp securely without tools, and the fly leads terminate in bare wire ends ready for connection to screw terminals, wago connectors or inline terminal blocks depending on the installation method.

Specification
Lead length 90mm
CSA 0.5mm²
Fitting MR16 (GU5.3)
Frequently Asked

What voltage lamps does this holder take?

The MR16 (GU5.3) fitting is designed for 12V low-voltage lamps, both halogen and LED. It must be connected to a 12V driver or transformer — do not connect it directly to 230V mains.

Can it be used with LED MR16 lamps?

Yes. The holder accepts both halogen and LED lamps with the GU5.3 pin base. Ensure the driver or transformer is rated for LED loads if using LED lamps, as older magnetic transformers may not be compatible with low-wattage LEDs.

How are the fly leads terminated?

The 90mm leads are bare wire ends. They can be connected to screw terminals, wago connectors or inline terminal blocks depending on the installation setup. The 0.5mm² CSA is suitable for low-voltage runs up to approximately 2m from the driver without significant voltage drop.

Why use ceramic instead of plastic?

Ceramic resists higher operating temperatures than plastic, reducing the risk of socket deformation or cracking where halogen lamps generate sustained heat. This makes ceramic holders more durable in continuous-use applications such as retail display lighting or hospitality downlights.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Light source

Takes standard bulbs

Takes standard MR16 bulbs, so you choose the brightness and colour to suit the room.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

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    Description

    This MR16 ceramic lamp holder accepts standard GU5.3 pin-base lamps and provides a secure socket connection designed to withstand repeated lamp changes without contact degradation. The holder uses a ceramic body rather than plastic, giving it resistance to heat and mechanical stress where low-voltage MR16 downlights operate continuously or on frequent switching cycles.

    Designed for low-voltage downlight installations in residential, retail and commercial environments, the holder connects to existing 12V drivers or transformers via two 0.5mm² heat-resistant fly leads. The 90mm lead length allows the holder to be positioned inside a ceiling void, recessed fitting or track housing with sufficient cable run to reach a terminal block or driver output. The GU5.3 pin spacing is compatible with all standard MR16 halogen and LED lamps rated for 12V operation.

    The ceramic construction tolerates operating temperatures higher than plastic equivalents, reducing the risk of socket deformation or cracking under sustained heat from halogen lamps. The two-pin push-fit socket grips the lamp securely without tools, and the fly leads terminate in bare wire ends ready for connection to screw terminals, wago connectors or inline terminal blocks depending on the installation method.

    Specification
    Lead length 90mm
    CSA 0.5mm²
    Fitting MR16 (GU5.3)
    Frequently Asked

    What voltage lamps does this holder take?

    The MR16 (GU5.3) fitting is designed for 12V low-voltage lamps, both halogen and LED. It must be connected to a 12V driver or transformer — do not connect it directly to 230V mains.

    Can it be used with LED MR16 lamps?

    Yes. The holder accepts both halogen and LED lamps with the GU5.3 pin base. Ensure the driver or transformer is rated for LED loads if using LED lamps, as older magnetic transformers may not be compatible with low-wattage LEDs.

    How are the fly leads terminated?

    The 90mm leads are bare wire ends. They can be connected to screw terminals, wago connectors or inline terminal blocks depending on the installation setup. The 0.5mm² CSA is suitable for low-voltage runs up to approximately 2m from the driver without significant voltage drop.

    Why use ceramic instead of plastic?

    Ceramic resists higher operating temperatures than plastic, reducing the risk of socket deformation or cracking where halogen lamps generate sustained heat. This makes ceramic holders more durable in continuous-use applications such as retail display lighting or hospitality downlights.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.