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LED GU11 4W Bulb 35mm 4000K 330lm - Opal White

£899
The RRP is the manufacturer's recommended retail price of the item.
261 In Stock - Ready to Ship
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Description

This is a small reflector lamp on GU10 pins, finished in opal white so the front face reads as a soft even disc rather than a cluster of diodes. It gives a cool white light at 4000K, bright and a little crisp, with an output of 330 lumens drawn from just 4W. The beam is directional rather than broad, so the light lands where the fitting is aimed instead of washing the whole room. It is not dimmable, so it wants a plain on-off switch.

We reach for lamps like this in ceiling spots, track heads and spot bars, and in shelf or cabinet fittings where a tight pool of light does more good than a general glow. The cooler tone suits kitchens, utility rooms, workshops and home offices, and it earns its keep over a worktop, a sink or a run of shelving where you want to see properly. In living rooms and bedrooms most people prefer something warmer, and we stock warm white GU10 lamps for that. Keep this one to dry rooms indoors, away from splashes and open weather.

The casing is white throughout, with the opal front giving a tidy look in open fittings where the lamp itself is on show. Wipe the face over now and then with the power off and the lamp cool, as dust on the lens quietly eats into the light you paid for, and hold it by the body rather than the front when you swap it. It carries a three year warranty. The wider range runs to G4 capsules, GX53 discs and E27 globes in warmer and cooler tones, along with dimmable GX53 lamps, and we would choose one of those where the level needs to come down rather than fitting this on a dimmer.

Specification
Colour Opal White
Weight 0.02KG
Diameter 35mm
Height 48mm
Materials Used Aluminium, Plastic
Energy Class A+
Max Energy Class A+
Min Energy Class A+
Lamp Cap GU11
Recommended Lamp LED (35mm Reflector)
Maximum Wattage 4W
Colour Temperature 4000K Cool White (±5%)
LED Power 4W (±5%)
Lumens per Watt (lm/W) 82lm/W (±5%)
Beam Angle 38°
System Flux 330lm (±5%)
CRI >80
Light Distribution Ambient
Total Power Consumption 4W (±5%)
Input Voltage AC 220-240V 50/60Hz
Dimmable No
IP Rating IP20
Average Life 15000hrs
Warranty 3yrs
UKCA/CE Yes
Pieces Included 1
Installation Plug-in Item
Product Care (1) Wipe clean with a dry cloth, do not use any cleaning detergents, do not use rough or coarse material to clean. (2) Ensure light is not illuminated when cleaning.
Country of Origin China
Frequently Asked

What sort of light does it give?

A cool white at 4000K, rated at 330 lumens. It is a clean, slightly crisp light, good for task areas rather than for a soft evening mood.

Can I use it with a dimmer?

No. This lamp is non-dimmable and should be run from a standard on-off switch. If you want to vary the level, look at the dimmable lamps in the range instead.

How much power does it use?

Just 4W, with a rated average life of 15,000 hours.

How narrow is the beam?

It is a reflector lamp with a 38 degree beam, so you get a defined pool of light rather than a wide spread. Aim it at what you want lit.

Will it fit my existing spotlights?

It suits standard GU10 lamp holders, so it will drop into most mains voltage spots, track heads and spot bars that already take GU10 lamps.

How should I clean it?

Switch off and let it cool, then dust the opal face with a dry, soft cloth. Avoid sprays and solvents, and never soak it.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and, for products we deliver abroad, internationally. Products we deliver within the UK only say so on their page.

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.

Light source

Takes standard bulbs

Takes standard GU11 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 is a small reflector lamp on GU10 pins, finished in opal white so the front face reads as a soft even disc rather than a cluster of diodes. It gives a cool white light at 4000K, bright and a little crisp, with an output of 330 lumens drawn from just 4W. The beam is directional rather than broad, so the light lands where the fitting is aimed instead of washing the whole room. It is not dimmable, so it wants a plain on-off switch.

    We reach for lamps like this in ceiling spots, track heads and spot bars, and in shelf or cabinet fittings where a tight pool of light does more good than a general glow. The cooler tone suits kitchens, utility rooms, workshops and home offices, and it earns its keep over a worktop, a sink or a run of shelving where you want to see properly. In living rooms and bedrooms most people prefer something warmer, and we stock warm white GU10 lamps for that. Keep this one to dry rooms indoors, away from splashes and open weather.

    The casing is white throughout, with the opal front giving a tidy look in open fittings where the lamp itself is on show. Wipe the face over now and then with the power off and the lamp cool, as dust on the lens quietly eats into the light you paid for, and hold it by the body rather than the front when you swap it. It carries a three year warranty. The wider range runs to G4 capsules, GX53 discs and E27 globes in warmer and cooler tones, along with dimmable GX53 lamps, and we would choose one of those where the level needs to come down rather than fitting this on a dimmer.

    Specification
    Colour Opal White
    Weight 0.02KG
    Diameter 35mm
    Height 48mm
    Materials Used Aluminium, Plastic
    Energy Class A+
    Max Energy Class A+
    Min Energy Class A+
    Lamp Cap GU11
    Recommended Lamp LED (35mm Reflector)
    Maximum Wattage 4W
    Colour Temperature 4000K Cool White (±5%)
    LED Power 4W (±5%)
    Lumens per Watt (lm/W) 82lm/W (±5%)
    Beam Angle 38°
    System Flux 330lm (±5%)
    CRI >80
    Light Distribution Ambient
    Total Power Consumption 4W (±5%)
    Input Voltage AC 220-240V 50/60Hz
    Dimmable No
    IP Rating IP20
    Average Life 15000hrs
    Warranty 3yrs
    UKCA/CE Yes
    Pieces Included 1
    Installation Plug-in Item
    Product Care (1) Wipe clean with a dry cloth, do not use any cleaning detergents, do not use rough or coarse material to clean. (2) Ensure light is not illuminated when cleaning.
    Country of Origin China
    Frequently Asked

    What sort of light does it give?

    A cool white at 4000K, rated at 330 lumens. It is a clean, slightly crisp light, good for task areas rather than for a soft evening mood.

    Can I use it with a dimmer?

    No. This lamp is non-dimmable and should be run from a standard on-off switch. If you want to vary the level, look at the dimmable lamps in the range instead.

    How much power does it use?

    Just 4W, with a rated average life of 15,000 hours.

    How narrow is the beam?

    It is a reflector lamp with a 38 degree beam, so you get a defined pool of light rather than a wide spread. Aim it at what you want lit.

    Will it fit my existing spotlights?

    It suits standard GU10 lamp holders, so it will drop into most mains voltage spots, track heads and spot bars that already take GU10 lamps.

    How should I clean it?

    Switch off and let it cool, then dust the opal face with a dry, soft cloth. Avoid sprays and solvents, and never soak it.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and, for products we deliver abroad, internationally. Products we deliver within the UK only say so on their page.

    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.