MR20 LED Light Bulb GU10 240V 12W Daylight 112mm LEDGU1010W6000K112

Double Bay Hardware | SKU: LEDGU1010W6000K112

$19.90

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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

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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.

Check details of colour temperature

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.

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80%

Cutting electricity costs by up to 80% compared to incandescent bulbs.

20,000H

Rated for 20,000 hours — long-lasting performance with minimal maintenance.

Upgrade your recessed downlights and track lighting with this MR20 GU10 LED Light Bulb in Daylight. Featuring a high-power COB LED chip and aluminium body, this 12W GU10 delivers ultra-bright daylight illumination with a wide 60° beam angle — ideal for task lighting, commercial displays, and spaces requiring broad, powerful coverage — at up to 90% less energy than equivalent halogen spotlights.

⚠️ Important: This is an extra-long 112mm design. Please ensure your fixture can accommodate the 112mm overall length before purchasing, as standard GU10 fixtures are typically designed for 55–60mm bulbs.

Key Features:

High-power COB LED chip for focused, even illumination
Aluminium body for effective heat dissipation
6000K daylight — crisp, bright light for task and commercial applications
Wide 60° beam angle for broad area coverage
Up to 90% less energy than halogen equivalents
Instant on — 100% brightness with no warm-up time
Cool running — safe for fixtures and surrounding materials
20,000H rated lifespan
Standard GU10 twist-lock fitting

Specifications:

Fitting/Base: GU10
Wattage: 12W
Voltage: 240V
Colour Temperature: 6000K
Beam Angle: 60°
Rated Life: 20,000H
Dimensions: Ø49 x 112mm

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Frequently Asked Questions

Why is this GU10 bulb 112mm long?

This MR20 GU10 LED bulb has an extra-long 112mm overall length compared to standard GU10 bulbs which are typically 55–60mm. Please measure your fixture's lamp housing depth before purchasing to ensure compatibility. Using a bulb that is too long for your fixture may prevent the cover from closing or cause installation issues.

Is this GU10 LED bulb dimmable?

No, this GU10 LED bulb is non-dimmable. It must be used with a standard on/off switch. Using it with a dimmer switch may cause flickering or damage to the bulb.

What halogen bulb does this 12W GU10 LED replace?

This 12W GU10 LED is an energy-efficient replacement for traditional 75–100W GU10 halogen spotlights. It fits the same GU10 twist-lock fitting and delivers equivalent high-output daylight illumination at up to 90% less energy consumption, with a significantly longer 20,000-hour lifespan. Please note the 112mm length requirement when replacing existing halogen bulbs.