Lightstar GU10 240V 11W Cool Daylight CFL Energy Saving Light Bulb 25335
Lightstar GU10 240V 11W Cool Daylight CFL Energy Saving Light Bulb 25335 is backordered and will ship as soon as it is back in stock.
Pickup available at Double Bay Hardware
Usually ready in 1 hour
Light Bulb Fittings
Light Bulb Fittings
The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.
Colour Temperature
Colour Temperature
Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.
Equivalent Wattages Between Different Light Bulbs
Equivalent Wattages Between Different Light Bulbs
As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.
The Lightstar GU10 Compact Fluorescent Energy Saving Light Bulb delivers cool daylight 5000K illumination at just 11W, making it an energy-efficient choice for GU10 downlights, track lighting, and recessed fittings. Rated Energy Efficiency A, it provides significant energy savings over equivalent halogen GU10 lamps while delivering bright, crisp daylight output ideal for kitchens, bathrooms, offices, and task lighting areas.
With a GU10 twist-and-lock base, compact fluorescent technology, and an 8,000-hour rated lifespan, this Lightstar CFL provides reliable, long-lasting performance in any compatible 240V GU10 lamp holder.
Key Features
- Energy Efficiency Rating A — significant savings over halogen GU10
- Cool daylight 5000K for bright, crisp illumination
- 11W compact fluorescent technology
- GU10 twist-and-lock base
- 8,000-hour rated lifespan
- Standard 240V mains voltage
Specifications
- Brand: Lightstar
- Fitting/Base: GU10 (Twist and Lock)
- Wattage: 11W
- Voltage: 240V
- Colour Temperature: 5000K (Cool Daylight)
- Energy Efficiency Rating: A
- Dimmable: No
- Rated Average Life: 8,000 hours
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Light Bulb Shape
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Light Bulb Type
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Fitting/Base
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Wattage
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Voltage
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Colour Temperature
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Rated Average Life
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Dimmable
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SDS or PDSNone
We are more than happy to assist it for you.
You could:
1. Contact us at 02 9327 5603 or admin@doublebayhardware.com.au
Shipping Information:
- Orders are dispatched from our Sydney warehouse, same business days before 10AM.
- Standard delivery across Australia typically takes 2–8 business days depending on your location. Overseas deliveries generally take 3–10 business days.
- You can estimate postage by adding products to your cart and entering your postcode. The estimated delivery time will be displayed at checkout once you’ve entered your shipping details.
Click & Collect:
- Free Click & Collect is available from our Double Bay store. Usually is ready in 1 hour. You will receive an email notification when your order is ready for collection.
Returns Policy:
1. If you change your mind, most unused and unopened items can be returned within 30 days of purchase.
To be eligible for a return:
- Item must be unused and in its original packaging.
- Proof of purchase is required.
- Special order, clearance, hazardous and certain electrical products may not be eligible for return.
2. If an item arrives damaged or faulty, please contact our customer service team as soon as possible so we can arrange a replacement, repair or refund in accordance with Australian Consumer Law.
For full details, please visit our Shipping Policy and Returns Policy pages.
Payment & Security
Safe & Secure
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Frequently Asked Questions
Is this bulb dimmable?
Is this bulb dimmable?
What is the difference between 5000K cool daylight and 4000K cool white?
What is the difference between 5000K cool daylight and 4000K cool white?
Is there an LED equivalent for this GU10 CFL?
Is there an LED equivalent for this GU10 CFL?







