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Kanlux LED Spotlight Bulb GU10 2.5W Non-Dimmable - Cool White 4000K

£499
The RRP is the manufacturer's recommended retail price of the item.
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Description

The IQ-LEDEX is a GU10 LED spotlight bulb that pushes out a directional beam from a compact PAR16 body measuring Ø50 by 54 mm. It draws only 2.5W yet delivers 450 lumens of crisp 4000K cool white light, with a wide 100 degree beam that spreads coverage further than a typical narrow spot. The GU10 cap is the familiar twist-lock mains fitting, so the bulb runs straight off 220 to 240V mains with no separate transformer or driver needed.

Because the beam is wide at 100 degrees, this bulb suits general accent and downlighting roles rather than tight pinpoint highlighting, making it a sensible fit for recessed ceiling spots, track heads and adjustable fittings across kitchens, hallways, living rooms and offices. The cool white 4000K tone gives a neutral, daylight-leaning light that reads well in work areas and food-prep zones where clarity matters. As an indoor IP20 bulb it should be kept to dry interior fittings, and a cluster of several in a ceiling layout gives even, low-glare spread without the heat of older halogen spots.

Light output is rated at 450 lm with an efficiency of 180 lm/W and a colour rendering of Ra 80, and the 2.5W draw replaces a 50W old-style bulb for the same brightness while cutting running cost. The bulb is non-dimmable, so it is best paired with a standard on/off circuit. Build is a silver-finished PAR16 housing weighing 52 g, rated for a 50,000 hour lifespan. We stock this GU10 across other wattages and colour temperatures in the same range for matched fittings throughout a property.

Specification
Cap / fitting GU10 twist-lock
Bulb shape Spotlight
Power 2.5 W
Replaces 50 W incandescent
Luminous flux 450 lm
Efficiency 180 lm/W
Colour temperature 4000K (Cool White)
Colour rendering (CRI) Ra 80
Beam angle 100°
Dimmable No
Rated life 50000 hours
Downloads

Product Specification Sheet

Range Datasheet

Frequently Asked

Which fitting does this bulb need?

It has a GU10 cap, the standard twist-lock mains spotlight base. You push it into the holder and give it a quarter turn to lock. It runs directly off 220 to 240V mains, so no transformer or driver is required, unlike a low-voltage MR16 (GU5.3) two-pin bulb.

What old bulb wattage does it replace?

At just 2.5W of actual draw it produces 450 lumens, which matches the brightness of a 50W traditional bulb. That is a large saving in running cost over an old halogen GU10 spot, while giving the same usable light from the fitting.

Is this bulb dimmable?

No, this is a non-dimmable bulb. It should be used on a standard on/off lighting circuit rather than a dimmer switch, as fitting a non-dimmable bulb to a dimmer can cause flicker or shorten its life.

What colour and beam does it give?

It produces 4000K cool white, a neutral daylight-leaning tone that suits kitchens, work areas and offices. The beam is wide at 100 degrees, so it spreads light more broadly than a narrow spot, with a colour rendering of Ra 80 for natural-looking colours.

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.

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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.

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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 GU10 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

    The IQ-LEDEX is a GU10 LED spotlight bulb that pushes out a directional beam from a compact PAR16 body measuring Ø50 by 54 mm. It draws only 2.5W yet delivers 450 lumens of crisp 4000K cool white light, with a wide 100 degree beam that spreads coverage further than a typical narrow spot. The GU10 cap is the familiar twist-lock mains fitting, so the bulb runs straight off 220 to 240V mains with no separate transformer or driver needed.

    Because the beam is wide at 100 degrees, this bulb suits general accent and downlighting roles rather than tight pinpoint highlighting, making it a sensible fit for recessed ceiling spots, track heads and adjustable fittings across kitchens, hallways, living rooms and offices. The cool white 4000K tone gives a neutral, daylight-leaning light that reads well in work areas and food-prep zones where clarity matters. As an indoor IP20 bulb it should be kept to dry interior fittings, and a cluster of several in a ceiling layout gives even, low-glare spread without the heat of older halogen spots.

    Light output is rated at 450 lm with an efficiency of 180 lm/W and a colour rendering of Ra 80, and the 2.5W draw replaces a 50W old-style bulb for the same brightness while cutting running cost. The bulb is non-dimmable, so it is best paired with a standard on/off circuit. Build is a silver-finished PAR16 housing weighing 52 g, rated for a 50,000 hour lifespan. We stock this GU10 across other wattages and colour temperatures in the same range for matched fittings throughout a property.

    Specification
    Cap / fitting GU10 twist-lock
    Bulb shape Spotlight
    Power 2.5 W
    Replaces 50 W incandescent
    Luminous flux 450 lm
    Efficiency 180 lm/W
    Colour temperature 4000K (Cool White)
    Colour rendering (CRI) Ra 80
    Beam angle 100°
    Dimmable No
    Rated life 50000 hours
    Downloads

    Product Specification Sheet

    Range Datasheet

    Frequently Asked

    Which fitting does this bulb need?

    It has a GU10 cap, the standard twist-lock mains spotlight base. You push it into the holder and give it a quarter turn to lock. It runs directly off 220 to 240V mains, so no transformer or driver is required, unlike a low-voltage MR16 (GU5.3) two-pin bulb.

    What old bulb wattage does it replace?

    At just 2.5W of actual draw it produces 450 lumens, which matches the brightness of a 50W traditional bulb. That is a large saving in running cost over an old halogen GU10 spot, while giving the same usable light from the fitting.

    Is this bulb dimmable?

    No, this is a non-dimmable bulb. It should be used on a standard on/off lighting circuit rather than a dimmer switch, as fitting a non-dimmable bulb to a dimmer can cause flicker or shorten its life.

    What colour and beam does it give?

    It produces 4000K cool white, a neutral daylight-leaning tone that suits kitchens, work areas and offices. The beam is wide at 100 degrees, so it spreads light more broadly than a narrow spot, with a colour rendering of Ra 80 for natural-looking colours.

    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.