MR20 GU10 240V 12W Warm White 120mm LED Light Bulb
MR20 GU10 240V 12W Warm White 120mm LED Light Bulb 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.
MR20 GU10 240V 12W Warm White 120mm LED Light Bulb is backordered and will ship as soon as it is back in stock.
80%
Cutting electricity costs by up to 80% compared to incandescent bulbs.
15,000+
Extremely long lasting time between 15,000 to 25,000 hours. Up to 25 times longer than incandescent bulbs.
The MR20 GU10 LED Light Bulb is a high-output precision spotlight engineered for recessed downlights, track lighting, and accent applications requiring focused, directional illumination. With a narrow 15° beam angle and high-power COB LED chip, it delivers intense, warm white 2700K light at just 12W — replacing power-hungry halogen spots with up to 90% energy savings.
Designed for 120mm recessed downlight housings, this dimmable bulb provides instant-on brightness with no warm-up time and runs cool to the touch thanks to its aluminium body. Rated for 20,000+ hours, it's a long-lasting, low-maintenance upgrade for any standard 240V GU10 fitting. Note: ensure your downlight housing accommodates the 120mm overall length before purchasing.
Key Features
- Narrow 15° beam angle for precise, focused spotlighting
- High-power COB LED chip for intense, warm light output
- Aluminium body for efficient heat dissipation
- 12W replaces halogen spots — up to 90% energy savings
- Dimmable for flexible ambience control
- Instant-on: 100% brightness with no warm-up time
- Cool running — safe for enclosed fixtures
- GU10 twist-lock base for direct halogen replacement
- 20,000+ hour rated lifespan
- 2700K warm white colour temperature for a cosy, inviting atmosphere
Specifications
- Fitting/Base: GU10 (Twist Lock)
- Wattage: 12W
- Voltage: 220-240V
- Lumen Output: 1050lm
- Colour Temperature: 2700K (Warm White)
- Beam Angle: 15°
- CRI: 80
- Dimmable: Yes
- Rated Average Life: 20,000 hours
- Dimensions: 50mm x 120mm
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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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Lumen Output
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CRI
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Beam Angle
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Rated Average Life
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Dimmable
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Product Diameter/Thickness
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Product Length
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
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Frequently Asked Questions
Will this bulb fit my existing downlight housing?
Will this bulb fit my existing downlight housing?
Is this bulb dimmable?
Is this bulb dimmable?
What fitting does this bulb use?
What fitting does this bulb use?
