10 Best Energy Efficient Gu10 Bulbs in The UK

Last updated on 15/08/2025

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GY GU10 2.9W Class A Energy Efficiency LED Bulb 3000K Warm White,520LM Energy Saving LED Bulb,Equivalent 50W,110 ° Light Angle,Non-Dimmable,Pack of 10

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Why We Love It

Energy efficient for savings.
Long lifespan reduces replacements.
Bright light protects your eyes.

Main Highlights

【More Energy Efficient LED Bulbs】- GY GU10 LED is energy efficiency class A, far superior to other energy efficiency EF bulbs, with 2.9W power, more than conventional 3W/4W/5W/6W bulbs, replacing 50W halogen bulb, saving up to 94.2% of the cost of electric lighting. GY GU10 bulbs have an average lifespan of 30,000 hours, effectively reducing lamp replacement costs.
【Class A Energy Efficiency】- GY GU10 LED bulb 2.9W 520LM meets the new European Class A standard for energy efficiency, producing greater brightness at lower power levels. While a normal GU10 Led 3W Class E bulb only reaches 280LM, GY GU10 Led 2.9W bulb reaches 520LM, which is equivalent to the luminous flux of a normal 5.5W class E bulb, saving energy while being brighter.
【Eye Protection】- GY GU10 bulb 2.9W for input voltage 220-240V AC, 3000K warm white light, 520 lumens, 120 degree beam angle, instant lighting, no flicker, no glare, better protection for your eyes (note: do not look directly at the bulb when it works). GY LED GU10 2.9W bulb produces low heat when it works. works and the body of The lamp does not heat up like other bulbs.
【Color Rendering Index>80】- which ensures vivid visual enjoyment with original colors compared to other products whose value is below 80. Note: This light is not dimmable and is not compatible with dimmers.
【Fits a Variety of Scenarios】- Standard GU10 Socket Base for Easy Installation. Can be installed in rails, spotlights and recessed lights. Thanks to the excellent performance of GU10 bulbs, they are not only suitable for homes, hotels, offices and shopping malls, but also for art rooms, study rooms and showrooms.

GY GU10 LED Bulbs 6.5W 1025lm High Brightness Neutral White 4000K Energy Saving,The New UK Energy Efficiency Class B Replaces 90W, 110°Beam Angle Non-Dimmable, 10 Pack

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Why We Love It

Saves money and energy.
Brighter and more efficient.
Protects your eyes better.

Main Highlights

【Energy Saving LED Bulbs】- Replace 100W old GU10 bulb with GY GU10 10W LED bulb, saving 90% on electricity bill, and the long lifespan (up to 25,000 hours) will lower your ongoing maintenance costs by reducing re-lamp frequency.
【Ultra High Brightness】- Utilising 1100LM ultra-high lumen technology combined with a 120-degree wide angle to provide bright flood lighting, capable of illuminating an entire large space without shadows.
【Nice Neutral White Lighting】- High quality GU10 bulb gives off 1100 lumen flicker-free 4000K neutral light for pleasant, inviting and a homely atmosphere, and high colour rendering (CRI > 80) provides vivid and natural colour.
【Easy to Install GU10 Bulbs】- Standard MR16 shape and GU10 locking base can be easily fitted to replace ordinary GU10 bulbs, Compatible with most GU10 downlight frames.
【Wide Application Light Bulbs】- Mercury free, UV/IR free,these cool white GU10 bulbs are ideal for kitchen, living room, bedroom, office, restaurant, hotel, coffee shop, ceiling light fitting, wall or ceiling spotlights, track light, recessed down-light, etc.

GY GU10 LED Bulb 4.9W 780lm Warm White 3000K Energy Saving LED Bulb,The New UK Energy Efficiency Class B Replaces 80W, 110°Beam Angle Non-Dimmable, 10 Pack

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Why We Love It

Save Money and Energy.
Protect Your Eyes.
Vivid Colors.

Main Highlights

【More Energy Efficient LED Bulbs】- GY GU10 LED bulbs are class B energy efficient, far better than other EF energy efficient bulbs, with an output of 4.9W, more than conventional bulbs 5W/6W/7W/8W, replacing 80W halogen lamps, saving up to 93.8% of the cost of electric lighting.According to the calculation comparison, the 80W halogen lamp can only last 12.5 hours for one degree of electricity consumption, while the GY 4.9W GU10 lamp can last 204 hours.
【Class B Energy Efficiency】- The GY GU10 LED 4.9W 780LM bulb is our new technology that meets the new European Standard Class B for energy efficiency, producing higher brightness at lower power levels. Whereas a normal Class E GU10 LED 5W can only achieve 500LM, a GY GU10 4.9W bulb can achieve 780LM, which is equivalent to the luminous flux of a normal Class E 8W bulb, saving energy while being brighter.
【Protect Your Eyes】- GY GU10 4.9W bulb for 220-240V AC input voltage, 3000K warm white light, 780 lumens, 110 degree beam angle, instant illumination, no flicker, no glare, better protection for your eyes (note: do not look directly at the bulb when it is working).The GY GU10 4.9W bulb produces low heat when working and the body of the lamp does not get as hot as other bulbs.
【Colour Rendering】- Colour rendering index >80, which ensures vivid visual enjoyment with original colours compared to other products below 80. Note: This bulb is non-dimmable and is not compatible with any dimmers.
【Customer Service】Guaranteed quality, up to 25,000 hours service life, less replacement.Reduces the hassle of replacing bulbs and also reduces the combined cost of using.

Lepro GU10 LED Bulbs Dimmable, Warm White 2700K, 4.5W 345lm, 50W Halogen Spotlight Bulb Equivalent, 38° Narrow Beam, Energy Saving GU10 LED Light Bulbs, Pack of 10

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Why We Love It

Smooth dimming from 10%-100%.
Saves 91% on electricity.
Vivid and true colours.

Main Highlights

[Dimmable GU10 LED Bulbs] Smooth dimming from 10%-100%, the led bulb is compatible with most electronic LED dimmer switches, not compatible with 3-way touch control lamps and halogen dimmers.
[Energy Saving GU10 Bulbs] Replace 50W old GU10 halogen bulb with 4.5W LED GU10 bulb, saving 91% on electricity bill, and the long lifespan (up to 15,000 hours) will lower your ongoing maintenance costs by reducing re-lamp frequency.
[Nice Warm White Dimmable] High quality GU10 LED gives off 345 lumen flicker-free 2700k warm light for pleasant atmosphere. High colour rendering (CRI > 80) provides vivid and true colour and Beam angle of 38 degrees for a focused bright beam.
[Easy Installation & Environment Friendly] Standard PAR16 shape with GU10 lock base, compatible with all standard GU10 light holders. No mercury, no ultraviolet or infrared light, safe for your family and the environment.
[Wide Application Light Bulbs] These gu10 led bulbs warm white dimmable are ideal for kitchen, living room, bedroom, office, restaurant, hotel, coffee shop, ceiling light fitting, wall or ceiling spotlights, track light, recessed down-light, etc.

Philips Lighting - Ultra-efficient LED LED Bulb (3 Pack), GU10, 2.4w (Eq. 50w), Cold White Light (4000K) - Energy Efficiency B

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Why We Love It

Saves up to 90% energy.
Extremely long 35,000-hour lifespan.
Comfortable light for eyes.

Main Highlights

Save energy and protect the environment. The first LED bulb with an energy efficiency class A enables you to save up to 90 Percent of energy compared to a conventional incandescent bulb
High-quality LED bulb. With a classic design and pleasant shine, these bulbs give your home an inviting atmosphere
Lasts 3.5 times longer life compared to conventional LED bubs. The Philips A-label bulb has an extremely long lifetime of 35,000 hours, which minimises the need for frequent replacement
With the EyeComfort stamp. Philips LED bulbs provide comfortable light that is easy on your eyes

PHILIPS Ultra Efficient - Ultra Energy Saving Lights, LED Light Source, 50W, GU10, Spot Warm White

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Why We Love It

Save up to 90% energy.
Pleasant, bright, inviting light.
Extremely long lifetime: 50,000 hours.

Main Highlights

Save energy: The first LED bulb with an energy efficiency class A allows you to save up to 90% energy compared to other incandescent bulbs.
High quality LED bulb: classic design bulbs create a pleasant, bright light and give your home an inviting atmosphere
3.5x longer life compared to conventional LEDbulbs: Philips A-label bulb has an extremely high lifetime of 50,000 hours
Product with EyeComfort: Philips LED bulbs provide comfortable light that is easy on your eyes
High-quality design: Clear optics make it ideal for luminaires with visible light source

Linkind Ultra-efficient GU10 LED Bulbs, 2W=50W 360Lm 4000K Neutral White, Energy Efficiency Class A Replaces 50W Halogen Spotlight for Bathroom Kitchen, 36° Narrow Beam Angle, Non-dimmable, 6-Pack

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Why We Love It

Energy-efficient and cost-effective.
Long lifespan reduces replacement hassle.
Natural color enhances any space.

Main Highlights

【Class A energy saving GU10 led bulbs】 2 watt GU10 LED light bulb (equivalent to 50W), MR16 shape, 360 lumen brightness, 4000K neutral white light, 36° beam angle, CRI≥80, not dimmable, 220-240V, bulb size of 50*54mm.
【4000K neutral white for more scenarios】CRI≥80, presents the vivid and natural color of objects, 4000 Kelvin neutral white light with a 36 degree narrow beam angle creates a fresh and pleasant atmosphere, can be used in offices, kitchens, bathrooms or study rooms
【Lower energy consumption】 Compared to conventional class E/F light bulbs (100lm/w), the Linkind class A light bulb offers DOUBLE the brightness (211lm/w) with the same power consumption. 2W class A LED light bulb replaces 50W halogen lamp, saves over 96% of the energy.
【30 years+ lifespan & more money saved】 With an ultra-long light duration of 50,000 hours (based on 5 hours of use/day), no frequent replacement required. Install once and never do anything again.
【Linkind LED bulb】No lead or mercury, no UV. Linkind is committed to bringing more energy-saving and high-quality light sources to the market. We will continue to offer more A-grade lamps in the future. If there are any problems, we provide a 2-year guarantee.

GU10 LED Spotlight Bulbs 5W, Cool White, 6500K, 365lm, No Flickering, Energy Saving Led Bulbs, Equivalent 40-50W GU10 Halogen Spot Light Bulbs, Non-Dimmable,10 Pack

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Why We Love It

Provides bright, modern atmosphere.
Saves up to 85+% energy.
Energizes with natural, vivid colors.

Main Highlights

A Colour Temperature of 6500 K - provids you with a bright, modern atmosphere, ideal for home lighting design
Energy Saving GU10 LED Spot Light Bulbs - Equivalent 40-50W halogen spotlight bulbs, saves up to 85+% energy
Long-Life LED Daylight Bulbs Bulbs - Up to 15 Years - With a lifetime of up to 15,000 hours
High Colour Rendering Index (CRI>80) - provides vivid and natural colour, protect your eyes well
Non-Dimmable GU10 LED Bulbs - NOT compatible with dimmers, DON'T use them with dimmers

Lepro GU10 LED Bulbs, Warm White 2700K, 4W 345lm, 50W Halogen Spotlight Bulb Equivalent, Energy Saving GU10 LED Light Bulbs, 100° Wide Beam, Non-dimmable, Pack of 10

36% OffFree Shipping

Why We Love It

Energy-efficient and long-lasting bulbs.
Quick and easy installation.
Pleasant, warm white lighting.

Main Highlights

[Energy Efficient GU10 Bulbs] - Replace 50W old GU10 halogen bulb with 4W LED GU10 bulb, saving 92% on electricity bill, and the long lifespan (up to 15,000 hours) will lower your ongoing maintenance costs by reducing re-lamp frequency.
[Easy to Install GU10 LED LED Light Bulbs] - These GU10 LED bulbs can be easily fitted to replace ordinary GU10 halogen spotlight bulbs, and the starting time is less than 0.5 s, no need to wait for warming up the lamp.
[Nice Warm White Lighting] - High quality GU10 bulb gives off 345 lumen flicker-free 2700 kelvin warm light for pleasant, inviting and a homely atmosphere, and high colour rendering (CRI > 80) provides vivid and natural colour.
[Wide Application Light Bulb] - These warm white GU10 bulbs are ideal for kitchen, living room, bedroom, office, restaurant, hotel, coffee shop, ceiling light fitting, wall or ceiling spotlights, track light, recessed down-light, etc.
[Non-Dimmable GU10 LED Bulbs] - For optimal performance, please avoid using with a dimmer switch, as this may cause flickering of the bulbs.

GY GU10 LED Bulbs 12 Pack Spotlight Cool White 6500K,8W 800lm Energy Saving LED Bulbs,Equivalent to 80W 120° Wide Beam for Ceiling Non-dimmable

34% OffFree Shipping

Why We Love It

Saves 92% electricity cost.
Easy to install.
Bright, even lighting.

Main Highlights

【Energy Saving LED Light Bulbs】- Replace 80W old GU10 halogen bulb with 8W LED GU10 bulb, saving 92% on electricity bill, and the long lifespan (up to 20,000 hours) will lower your ongoing maintenance costs by reducing re-lamp frequency.
【Easy to Install GU10 Bulbs】- Standard MR16 shape and GU10 locking base can be easily fitted to replace ordinary GU10 halogen spotlight bulbs, no need to wait for warming up the lamp.
【Wide Angle Uniform Lights】- 120 degree wide angle for a bright flood general lighting, which is more diffuse and uniform than narrow angle spot light, lights up the whole room with no shadows.
【Nice Cool White Lighting】- High quality GU10 bulb gives off 800 lumen flicker-free 6500 kelvin cool light for pleasant, inviting and a homely atmosphere, and high colour rendering (CRI > 80) provides vivid and natural colour.
【Wide Application Light Bulbs】- Mercury free, UV/IR free,these cool white GU10 bulbs are ideal for kitchen, living room, bedroom, office, restaurant, hotel, coffee shop, ceiling light fitting, wall or ceiling spotlights, track light, recessed down-light, etc.

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We scanned 367 products

We reviewed these offers relevant to the Energy Efficient Gu10 Bulbs within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like GY, Lepro, Philips Lighting, PHILIPS, Linkind, WAXP, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Energy Efficient Gu10 Bulbs in the market, we considered we took a deep dive into 1836 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is GY GU10 2.9W Class A Energy Efficiency LED Bulb 3000K Warm White,520LM Energy Saving LED Bulb,Equivalent 50W,110 ° Light Angle,Non-Dimmable,Pack of 10. We love many things about this product by GY. What sets it apart from the competition is Energy efficient for savings. , Long lifespan reduces replacements. , Bright light protects your eyes. .
The best value product for most shoppers and where user satisfaction is continuously the highest is GY GU10 LED Bulbs 6.5W 1025lm High Brightness Neutral White 4000K Energy Saving,The New UK Energy Efficiency Class B Replaces 90W, 110°Beam Angle Non-Dimmable, 10 Pack by GY based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Energy Efficient Gu10 Bulbs and the best cost-to-value ratio is Lepro GU10 LED Bulbs, Warm White 2700K, 4W 345lm, 50W Halogen Spotlight Bulb Equivalent, Energy Saving GU10 LED Light Bulbs, 100° Wide Beam, Non-dimmable, Pack of 10at Lepro with a 36% discount.
Our list of the best Energy Efficient Gu10 Bulbs is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Energy Efficient Gu10 Bulbs in The UK

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We scanned 367 products

We concluded that: