The future of Light is A-Class

Your partner in Energy-Efficient Lighting

Shop GY Class A Bulbs

Over 90% more efficient

than traditional incandescent bulbs.Efficiency That Pays for Itself.

Shop GY Efficient Bulb

Excellence at Every Level.

Whether you choose the maximum or our standard efficiency: GY quality lasts for decades.

Shop GY Long-Life Bulb

Best Sellers from GY

Lampe LED à intensité variable GY GU10 | 4.9 W, 790 lumens [Classe énergétique B]

Regular price
€36.99
Unit price
per

Lampe LED GY GU10 2.9W remplace 50W halogène Classe d'efficacité énergétique A

Regular price
€32.99
Unit price
per

Lampe LED GY GU10 4W 720 lumens remplace une ampoule halogène 60W classe d'efficacité énergétique A

Regular price
€41.99
Unit price
per

GY Ampoule LED GU10 4,5W 805 lumens 36° remplace halogène 100W classe énergétique A

Regular price
€39.99
Unit price
per

Low running cost

 Big Savings in a Small Package At only 2.9W - the ultra-low energy light bulbs will save your money right out of the box.Costing only €0.6 per year to run, you can reduce your lighting bills by up to 92%*

Better for the environment

 Every Bulb Counts Toward 2050 The generation of electricity is one of the largest contributing factors to the carbon footprint.Government guidelines have targeted 2050 to becarbon neutral with the Net Zero strategy.Changing just one light bulb to an A-class rated LED light bulb will reduce your carbon footprint by9.1kg CO2 per year*

Light with a Lighter Footprint

 The shell of this Lamp contains 50% GRS certified recycled post consumerpolyamide. Crafted with GRS-certified recycled materials — because even a light bulb can help lighten the load on our planet.

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GY Efficient Series
Customers rate us 4.8/5 based on 321 reviews.

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Hazard-Free

UK Market Ready

Circular Economy

Our Blog
Hands are installing an LED light bulb into a recessed ceiling fixture. The bulb is white with a gray logo, and another bulb in the background is lit.
18 May

GY GU10 Dimmable LED Bulb 4.9W 790lm | Restaura...

Discover the GU10 dimmable LED bulb 4.9W with 790 lumens brightness. Perfect for restaurant lighting with energy-efficient, adjustable, and stylish illumination.
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GY E27 A60 LED Bulb 6.5W 1050lm – Energy Effici...

Discover the E27 A60 LED bulb 6.5W with 1050 lumens brightness. Enjoy energy-efficient home lighting with long-lasting performance and lower electricity costs.
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GY E14 C37 LED Bulb 4.9W 807lm – Energy Efficie...

Discover the E14 C37 LED bulb 4.9W with 807 lumens brightness. Enjoy energy-efficient candle lighting with long-lasting performance and lower energy costs.
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Hands are installing a smart LED bulb into a recessed ceiling socket. The room is softly lit, creating a warm, functional atmosphere.
13 May

E27 dimmable LED bulb – with Smooth Lighting Co...

Discover the E27 dimmable LED bulb with smooth lighting control. Enjoy adjustable brightness, energy efficiency, and long-lasting illumination for modern homes.
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12 May

E27 A60 LED Bulb 9.5W – The Smart Lighting You'...

Discover the E27 A60 LED bulb 9.5W for smart, energy-efficient lighting. Enjoy bright illumination, lower electricity costs, and long-lasting performance.
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A single LED bulb lying on a wooden table, softly lit by warm light. A closed book and a blurred fabric in the background create a cozy atmosphere.
12 May

How Germans Are Benefiting from GY Store's GU10...

Discover how GU10 dimmable LED bulbs provide energy-efficient, adjustable lighting with lower electricity costs and long-lasting performance for modern homes.
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A smart bulb rests on a wooden table beside a closed leather-bound notebook and a small succulent. The warm, cozy setting includes a sofa with a knit blanket.
08 May

Energy Efficient LED Bulbs for Living Room – Sm...

Discover energy-efficient LED bulbs for living rooms. Enjoy smart, bright lighting with lower electricity costs and long-lasting performance for modern homes.
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08 May

Premium GU10 4.9W 3000K LED Bulb – Smooth Dimma...

Discover the premium GU10 4.9W 3000K LED bulb with smooth dimmable warm glow. Enjoy energy-efficient, cozy lighting for modern homes and interiors.
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