The SYLVANIA REFLED GU10 LED Light Bulb 10 Pack is a pack of GU10 LED spotlight bulbs designed to replace traditional 50W halogen bulbs. Each bulb gives 345 lumens of cool white light while consuming only 4.2 watts. The beam angle is 36°. They are non-dimmable. They are rated for up to 15,000 hours and are backed by a 2-year guarantee. They fit standard GU10 sockets.
Key Features
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Cool White Light: Each bulb gives a bright cool white light, suited to kitchens, bathrooms and workspaces.
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Non-Dimmable: These bulbs give a consistent level of brightness on a standard switch.
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Energy-Efficient: An output of 345 lumens while consuming only 4.2 watts of power, an alternative to traditional 50W halogen bulbs.
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Long Lifespan: Up to 15,000 hours of light, reducing the need for frequent replacements.
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Low Energy Consumption: 4.2kWh/1000h.
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36° Beam Angle: A focused 36-degree beam for spotlighting and accent lighting.
- 2-Year Guarantee.
Benefits
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Cost Savings: Lower energy bills and fewer bulb replacements thanks to the bulbs' energy efficiency and long lifespan.
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Lower Energy Use: Using LED bulbs in place of halogen reduces the electricity each spotlight draws.
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Clear Light: The cool white light suits areas requiring clarity and concentration, such as kitchens, bathrooms, and workspaces.
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Easy Installation: Designed to fit standard GU10 sockets, installation is quick and straightforward.
For a warmer look in living rooms and bedrooms, a 2700K warm white bulb such as our GU10 4.5W 2700K LED bulb is a better fit.
Specifications
| Brand |
Sylvania |
| Range |
RefLED |
| Cap |
GU10 |
| Pack size |
10 bulbs |
| Power |
4.2W |
| Light output |
345 lumens |
| Replaces |
50W halogen |
| Light colour |
Cool white |
| Beam angle |
36° |
| Dimmable |
No |
| Rated life |
Up to 15,000 hours |
| Energy consumption |
4.2kWh/1000h |
| Guarantee |
2 years |
Frequently Asked Questions
Q: What halogen bulb does this GU10 LED replace?
A: Each bulb uses 4.2 watts, gives 345 lumens and is designed to replace a 50W halogen GU10. That cuts the power drawn by each spotlight by more than 90 per cent.
Q: Are these GU10 LED bulbs dimmable?
A: No. They are non dimmable, so use them on a standard switch. On a dimmer circuit they may flicker or buzz.
Q: What colour light do they give?
A: Cool white, a bright crisp light that suits kitchens, bathrooms and workspaces. For a warmer look in living rooms and bedrooms, a 2700K warm white bulb such as our GU10 4.5W 2700K LED bulb is a better fit.
Q: How long do GU10 LED bulbs last?
A: These are rated for up to 15,000 hours. At three hours a day that is more than ten years, and they come with a 2 year guarantee.
Q: What does a 36 degree beam angle mean?
A: The light is focused into a 36 degree cone, a medium spot. It suits downlights in kitchens and bathrooms and picking out pictures or features, while still spreading enough light for general use.
Q: Will they fit my existing fittings?
A: Yes, if your fittings take GU10 bulbs, the type with two short stubby pins that push in and twist to lock.
Q: How much will I save by switching from halogen?
A: A 50W halogen used three hours a day uses about 55 kWh a year, while this bulb uses about 4.6 kWh. At 35 cent per kWh that is roughly 17 euro saved per spotlight each year.
Q: Where can I buy Sylvania GU10 LED bulbs in Ireland?
A: The Sylvania RefLED GU10 LED bulb 10 pack is available from Shamrock Electrical at shamrockelectrical.ie, with free delivery to every county in the Republic of Ireland from the first euro. You can also order for collection from our shop in Greenogue Business Park, Rathcoole, Co. Dublin, usually ready in 2 to 4 days.
Every order ships with free delivery from the very first euro, with no minimum spend and no threshold to reach. New customers take 10 percent off a first order. Trade pricing is not shown online, so if you are buying for a job or a contract, call us on 01 401 9907 or email sales@shamrockelectrical.ie for your rate. We are an Irish owned electrical supplier based in Greenogue Business Park, Rathcoole, just off the N7 and well positioned for the M50.
