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Lusion MR11 GU4 12V 3W 100° W/W LED Light Bulb 20040

Lusion | SKU: 20040

$17.00

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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.

Check table chart

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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.

⚠️ Important: This is a 12V low voltage bulb and requires a compatible 12V transformer or power supply. It will not work with standard 240V mains voltage.

The Lusion MR11 LED Light Bulb is a compact 12V low voltage spotlight designed for recessed downlights, display lighting, and accent lighting in residential and commercial spaces. Delivering 300 lumens of warm white 3000K light at just 3W, it features a 100° wide beam angle for broad, even accent illumination and full glass construction for durability.

With a GU4 bi-pin base, CRI 80 colour rendering, and a 20,000-hour rated lifespan, this non-dimmable bulb provides long-lasting, reliable performance in any compatible 12V GU4 MR11 lamp holder. Its compact 35mm x 35mm form factor makes it a direct replacement for 12V halogen MR11 lamps.

Key Features

12V low voltage — suitable for low voltage lighting systems
100° wide beam angle for broad, even accent illumination
3W LED — 300lm warm white 3000K output
Full glass construction for durability
GU4 bi-pin base — direct MR11 halogen replacement
CRI 80 colour rendering
20,000-hour rated lifespan

Specifications

Brand: Lusion
Fitting/Base: GU4 (Bi-pin)
Wattage: 3W
Voltage: 12V (requires compatible 12V transformer)
Lumen Output: 300lm
Colour Temperature: 3000K (Warm White)
Beam Angle: 100°
CRI: 80
Dimmable: No
Rated Average Life: 20,000 hours
Dimensions: 35mm diameter x 35mm length

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Frequently Asked Questions

Does this bulb work on 240V mains power?

No. This is a 12V low voltage MR11 bulb and requires a compatible 12V transformer or power supply. It will not work on standard 240V mains voltage and must not be connected directly to mains power.

What fitting does this bulb use?

This bulb uses a GU4 (bi-pin) fitting, compatible with standard MR11 GU4 lamp holders on 12V low voltage systems. It is a direct replacement for 12V halogen MR11 lamps.