GY G9 LED Bulb 4.9W – Bright 908 Lumens Energy Saving Light
908 lumens from only 4.9W A bright, energy-efficient G9 LED bulb for compatible chandeliers, pendant lights, wall lights and table lamps. Choose 3000K warm white, 4000K neutral white or 6500K cool white. Energy Class BG9 ...
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908 lumens from only 4.9W
A bright, energy-efficient G9 LED bulb for compatible chandeliers, pendant lights, wall lights and table lamps. Choose 3000K warm white, 4000K neutral white or 6500K cool white.
The essentials at a glance
High light output per bulb.
About 93% less rated power than 75W halogen.
EU Energy Class B efficiency.
Measure your fitting before ordering.
Performance benchmark
| Specification | 75W halogen example | Typical Class F LED example | GY G9 LED |
|---|---|---|---|
| Energy class | Not compared | Class F | Class B |
| Power draw | 75W | 9–10W | 4.9W |
| Light output | Approximately 900 lm | Approximately 900 lm | 908 lm |
| Rated life | Approximately 2,000 h | Approximately 15,000 h | 30,000 h |
| Luminous efficacy | Approximately 12 lm/W | Approximately 90–100 lm/W | Approximately 185 lm/W |
The GY efficiency advantage: 908 lumens from 4.9W means about 93% less rated power than a 75W halogen example and approximately 46–51% less than a 9–10W Class F LED example at a similar stated light output. Comparison values are illustrative; actual products vary.
The 23 mm body is larger than many standard G9 capsules, helping deliver higher brightness but requiring more fitting space.
Check the 23 mm diameter and 66 mm length, plus ventilation clearance inside the fitting.
Check the fit before you buy
- G9 bi-pin base for AC 220–240V compatible fittings.
- Bulb size: approximately Ø23 × 66 mm.
- Use only in open or well-ventilated indoor fittings.
- Not suitable for dimmer switches or fully enclosed fittings.
CRI 80+ helps colours remain clear and recognisable in everyday interiors.
Choose 3000K for warm ambience, 4000K for balanced neutral light or 6500K for a crisp cool-white appearance.
Product information
View full specifications
| Brand / base | GY / G9 bi-pin |
|---|---|
| Power / output | 4.9W / 908 lumens per bulb |
| Energy efficiency | EU Energy Class B; approximately 185 lm/W |
| Colour temperatures | 3000K / 4000K / 6500K |
| Voltage | AC 220–240V |
| Dimmable | No |
| Dimensions | Approximately Ø23 × 66 mm |
| Rated lifetime | 30,000 hours |
| Colour rendering | CRI ≥80 |
| Recommended fitting | Open or well-ventilated indoor G9 fittings |
Installation and use
- Switch off and isolate the power.
- Let the existing lamp cool.
- Confirm G9, 220–240V and available space.
- Insert the pins fully and use a standard on/off circuit.
When This Product Is Not Suitable
- Dimmer-controlled circuits.
- Fully enclosed or poorly ventilated fittings.
- 12V fittings or another lamp base.
- Fittings with insufficient clearance.
Frequently asked questions
Is there a G9 LED bulb with about 900 lumens?
Yes. This GY G9 LED bulb produces 908 lumens while consuming 4.9W.
Can it replace a 75W G9 halogen?
It is designed as an up-to-75W halogen replacement based on its 908-lumen output. Perceived brightness also depends on the fitting and room.
Will it fit every G9 light?
No. Its Ø23 × 66 mm body is larger than many G9 capsules. Measure the available space and ventilation clearance first.
Can it be used in an enclosed fitting?
No. Use it only in open or well-ventilated fittings.
Is it dimmable?
No. Use it with a standard on/off switch, not a dimmer.
How much electricity do 10 bulbs use?
Ten bulbs draw 49W in total: 0.049 kWh per hour or 49 kWh per 1,000 operating hours.
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.
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📋 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
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