Free Delivery on all orders over £99*

GU10 to E27 Lamp Converter Adaptor - 60W Max

£199
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

This GU10 to E27 lamp converter allows you to fit an E27 Edison screw bulb into a GU10 twist-lock bayonet fitting. The adaptor features a GU10 base with two spring-loaded pins that lock into a standard UK GU10 socket, and an internal E27 threaded socket that accepts standard screw-base bulbs up to 60W.

Designed for situations where you need to use an E27 bulb in a GU10 downlight fitting, the converter is commonly used in kitchens, bathrooms and commercial interiors where GU10 fittings are installed but a specific E27 bulb is preferred for colour temperature, beam angle or dimming compatibility. The converter must be screwed onto the bulb before inserting the combined unit into the ceiling fitting to ensure the GU10 pins engage correctly.

The white thermoplastic body measures 58mm in length and 36mm in diameter, adding approximately 58mm of drop below the ceiling plane when installed. The converter conforms to BS EN60238 standards for lamp holders and is rated for bulbs up to 60W, covering most standard LED and halogen E27 bulbs used in domestic and light commercial settings.

Specification
Max. load 60W
Dimensions 58 x 36mmØ
Weight 20g
Frequently Asked

How is the converter fitted?

Screw the E27 bulb into the adaptor socket first, then insert the combined unit into the GU10 ceiling fitting by aligning the pins and twisting clockwise to lock. Do not attempt to fit the adaptor to the ceiling first and then screw in the bulb, as this can damage the fitting or prevent the pins from engaging correctly.

What bulb types can be used?

Any E27 screw-base bulb up to 60W can be used, including LED, halogen and CFL bulbs. Most users fit this with LED bulbs rated between 5-10W to stay well within the 60W load limit.

Does it work with dimmable bulbs?

The converter itself is passive and does not affect dimming. If the GU10 circuit is on a dimmer switch and you fit a dimmable E27 LED bulb, the combination should dim correctly. Non-dimmable bulbs will not dim and may flicker or fail on a dimmer circuit.

Can it be used in enclosed fittings?

The converter adds 58mm of length below the ceiling plane, so it may not fit inside shallow or enclosed downlight housings. Check the depth of the fitting before ordering to ensure the combined adaptor and bulb length will fit within the housing.

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.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

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

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.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    This GU10 to E27 lamp converter allows you to fit an E27 Edison screw bulb into a GU10 twist-lock bayonet fitting. The adaptor features a GU10 base with two spring-loaded pins that lock into a standard UK GU10 socket, and an internal E27 threaded socket that accepts standard screw-base bulbs up to 60W.

    Designed for situations where you need to use an E27 bulb in a GU10 downlight fitting, the converter is commonly used in kitchens, bathrooms and commercial interiors where GU10 fittings are installed but a specific E27 bulb is preferred for colour temperature, beam angle or dimming compatibility. The converter must be screwed onto the bulb before inserting the combined unit into the ceiling fitting to ensure the GU10 pins engage correctly.

    The white thermoplastic body measures 58mm in length and 36mm in diameter, adding approximately 58mm of drop below the ceiling plane when installed. The converter conforms to BS EN60238 standards for lamp holders and is rated for bulbs up to 60W, covering most standard LED and halogen E27 bulbs used in domestic and light commercial settings.

    Specification
    Max. load 60W
    Dimensions 58 x 36mmØ
    Weight 20g
    Frequently Asked

    How is the converter fitted?

    Screw the E27 bulb into the adaptor socket first, then insert the combined unit into the GU10 ceiling fitting by aligning the pins and twisting clockwise to lock. Do not attempt to fit the adaptor to the ceiling first and then screw in the bulb, as this can damage the fitting or prevent the pins from engaging correctly.

    What bulb types can be used?

    Any E27 screw-base bulb up to 60W can be used, including LED, halogen and CFL bulbs. Most users fit this with LED bulbs rated between 5-10W to stay well within the 60W load limit.

    Does it work with dimmable bulbs?

    The converter itself is passive and does not affect dimming. If the GU10 circuit is on a dimmer switch and you fit a dimmable E27 LED bulb, the combination should dim correctly. Non-dimmable bulbs will not dim and may flicker or fail on a dimmer circuit.

    Can it be used in enclosed fittings?

    The converter adds 58mm of length below the ceiling plane, so it may not fit inside shallow or enclosed downlight housings. Check the depth of the fitting before ordering to ensure the combined adaptor and bulb length will fit within the housing.

    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.