GY E27 LED Bulb 8W (100W Eq) Energy Class B - 1521 Lumens
Stop Paying for Overpriced Electricity & Overhyped, Dim Bulbs. With European energy prices hovering at historic highs, leaving your lights on shouldn't feel like a financial penalty. Worse yet, the market is flooded with ...
- Fast Delivery: DE/FR/IT/ES/UK 1-7 Days & FREE
- Other EU 2-10 Days (Free from €59)
Return within 30 days of purchase. Duties & taxes are non-refundable.
Stop Paying for Overpriced Electricity & Overhyped, Dim Bulbs.
With European energy prices hovering at historic highs, leaving your lights on shouldn't feel like a financial penalty. Worse yet, the market is flooded with cheap Class F LED bulbs that falsely promise 100W output but deliver dim, disappointing light before burning out in months. You deserve honest lumens, uncompromised longevity, and immediate relief on your energy bill.
See the GY Ultra Efficiency in Action
Don't just take our word for it—watch how our uncompromised Class B engineering outperforms standard bulbs, shifting your energy meter into the slow lane while flooding your space with beautiful, flawless light.
Engineered for Your Wallet. Built to European Standards.
Immediate Bill Reduction
Slashes power consumption from 100W down to a mere 8W. Leave the lights on without watching your electricity meter spin.
Zero-Falsified Brightness
Verified 1521 lumens that easily outshine standard 11W or 14W bulbs. True, crystal-clear 100W equivalence from day one.
Heavy-Duty Polymer Shell
Molded from premium, impact-resistant recycled materials. Ultra-lightweight and virtually immune to transit damage or drops.
Long-Term Reliability
Rated for an incredible 30,000 hours of service. Skip the constant hassle and premium price of replacing burnt-out bulbs.
Real Spaces. Real Verification.
Engineered with a classic E27 retrofit base and a sweeping 360° omnidirectional beam, GY Ultra bulbs adapt flawlessly to your specific environment. See how our real buyers across Europe are utilizing this 8W powerhouse:
Cellars, Garages & Home Workshops
Whether you are meticulously restoring a classic car in the garage, sorting seasonal preserves in a deep cellar, or working late at your study desk, weak lighting creates blind spots and safety hazards.
Verified Buyer Experience (Germany): "The 4000K/6500K daylight variants deliver immense, crystal-clear clarity. A single bulb in a basic construction socket yields enough raw, uncompromised brightness to illuminate an entire dark storage room or workspace like high noon."
Terraces, Balconies & Outdoor Wall Lanterns
Standard high-power outdoor bulbs usually transform your peaceful evening patio into an absolute magnet for swarms of moths and mosquitoes.
Verified Buyer Experience (France): "Our tailored 3000K warm white variant casts a rich, cozy ambient glow that perfectly elevates your summer outdoor gatherings. More importantly, its scientifically tuned warm optical wavelength acts as a natural deterrent, attracting significantly fewer flying insects compared to harsh cold-white alternatives."
Apartment Complex Stairwells & Commercial Retrofits
For property managers, landlords, and housing associations, public lighting is a perpetual headache. Constantly replacing burnt-out bulbs in high-frequency corridors or watching shared energy bills skyrocket drains profits quickly.
Verified Buyer Experience (Italy): "An absolute game-changer for commercial retrofitting. Property administrators are buying our 12-pack bundles to outfit entire residential building stairwells (condominio). With a true EU Class B efficiency rating, it slashes public utility bills while the heavy-duty 30,000-hour operational life virtually zeroes out maintenance dispatch costs."
Heavy-Duty Home Renovation & Indoor Construction
During dusty home renovations, thermal upgrades, or active indoor construction, delicate glass bulbs are a massive liability. They break easily when bumped by ladders or tools, and transport vibration frequently ruins fragile filaments.
Verified Buyer Experience (Pan-Europe): Contractors prefer the GY Ultra because it replaces heavy, breakable old-gen glass. The lightweight, specialized eco-polymer shell behaves like vinyl—making the bulb inherently flexible and shatterproof. It withstands the raw, chaotic environment of a building site while giving painters perfect lighting to inspect finishes.
Evaluate Your ROI Real-Time
Replacing a single 100W traditional halogen bulb with our 8W ultra-efficient LED slashes your lighting power consumption by 92%. Discover exactly how this translates into instant savings by exploring our dedicated analysis, Brighten Your Home & Shrink Your Bill: The 8W E27 LED That Does Both.
The Professional Choice: How We Compare
*Calculated in strict compliance with EU ErP energy labelling standards using a directional light correction factor of 1.00 where applicable.
*Technical Circuit Note: Due to the ultra-responsive semiconductor technology of this true European Class B chip, circuits featuring an LED glow indicator or locating pilot nightlight on the wall switch may leak a microscopic background current. This can cause the bulb to emit a very faint dim glow even when turned off. This is a physical property of extreme energy sensitivity and can be fully bypassed simply by disconnecting the tiny indicator light inside your wall switch.
GY — Green and You
At GY, we engineer cutting-edge optical performance without compromising the health of our planet. By fusing advanced Class B semiconductor efficiency with certified 50% GRS (Global Recycled Standard) eco-friendly materials, we help forward-thinking enterprises and families slash their overhead while driving down global carbon emissions. High-performance lighting does not have to cost the Earth.
Our goal is to provide the best shipping experience. We leverage a Smart Fulfillment Network consisting of dedicated local warehouses and leading logistics networks to deliver our high-efficiency LED bulbs swiftly across Europe and the UK.
🏭 Local Warehouses & Bulk Dispatch
Our Bulk Packs and standard stocks are dispatched directly from our domestic fulfillment centres to ensure maximum reliability, zero hidden customs fees, and localized delivery speed:
40221 Düsseldorf, NRW, Germany.
Abercrombie Road, Knowsley, Kirkby,
Liverpool, Merseyside, L33 7YN, UK.
🚀 Maximise Savings: Combine items to reach our Free Shipping Thresholds below and unlock 100% free delivery!
📋 Shipping Zones, Rates & Free Thresholds
(Shipping fees are automatically determined at checkout based on your final order value)
• Shipping Fee: FREE SHIPPING on all orders!
• Transit Time: 3 - 10 Business Days
• Shipping Fee: €6.99 (FREE on all orders over €59.00)
• Transit Time: 3 - 10 Business Days
• Shipping Fee: €11.99 (Orders under €50) | €6.99 (Orders €50 - €88.99) | FREE over €89.00
⚠️ Non-Serviceable Regions: We currently cannot deliver to Albania, Andorra, Belarus, Bosnia & Herzegovina, Iceland, Kosovo, Liechtenstein, Moldova, Monaco, Montenegro, North Macedonia, Norway, San Marino, Serbia, Switzerland, and Vatican City.
🏭 Fast Dispatch
All orders are processed and ready to ship within 24 hours.
🛡️ Delivery Guarantee
Full compensation or reshipment if your order is not received within 30 days.
Not in our Shopify Serviceable Zones?
Please visit our official marketplace stores for global shipping or localized country delivery:
Note: During peak seasons, global supply disruptions, or regional public holidays, delivery times may be slightly extended.
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frequently asked questions
EU Compliance
Hazard-Free
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