Energizer LED MR16 GU5.3 345lm 3.6W 4000K (Cool White) Light Bulb – Pack of 1
Bring powerful, efficient, and modern lighting into your home or workspace with the Energizer LED MR16 GU5.3 345lm 3.6W 4000K Cool White Light Bulb – Pack of 1. Designed with the trusted quality of Energizer and built for high-performance, this LED spotlight is an ideal replacement for traditional halogen MR16 bulbs. It offers superb illumination, enhanced energy savings, and long-lasting reliability in a compact, easy-to-fit form.
Whether you’re lighting up a kitchen, retail display, bathroom, gallery, or office space, this MR16 LED bulb provides sharp, focused light that enhances visibility and creates a clean, modern feel in any setting.
High Performance, Low Power Consumption
At just 3.6 watts, this Energizer LED bulb offers an energy-efficient alternative to conventional halogen bulbs that typically consume 35–50 watts. Despite the minimal energy draw, it delivers an impressive 345 lumens, providing ample brightness for a wide range of applications. This means you enjoy strong, clear illumination without the high running costs associated with older bulbs.
The efficiency of this bulb translates to both lower electricity bills and a reduced carbon footprint, making it a smart choice for eco-conscious consumers and businesses alike.
Cool White Light for Modern Environments
With a 4000K colour temperature, this MR16 bulb emits a cool white light—a neutral tone that sits perfectly between warm white and daylight. It’s ideal for environments where clarity, brightness, and alertness are key. This includes kitchens, workspaces, retail environments, and bathrooms, where tasks demand good visibility and vibrant lighting without harsh glare.
Cool white lighting is also commonly chosen for modern interior styles, as it complements contemporary finishes like chrome, glass, and clean-lined furnishings. Whether for functionality or aesthetic preference, this colour temperature delivers crisp results every time.
Precise Spotlighting
The MR16 shape and GU5.3 bi-pin base are designed specifically for directional lighting. This bulb excels in spotlights, track lighting, downlights, and display lighting, where targeted illumination is necessary. It focuses light exactly where you need it, making it perfect for highlighting countertops, artwork, merchandise, or architectural features.
If you’re replacing older halogen MR16s in recessed fixtures or ceiling fittings, this LED equivalent provides an effortless upgrade with all the modern advantages.
Trusted Energizer Quality
Energizer is a globally recognised brand known for its long-standing commitment to performance, innovation, and reliability. Their LED bulbs are no exception—engineered to meet the highest standards, delivering consistent quality and durability over time.
This MR16 LED bulb is built using high-grade components that ensure reliable performance and efficient thermal management, helping extend the lifespan of the bulb while maintaining output and safety.
Long Lifespan for Reduced Maintenance
Thanks to advanced LED technology, this bulb is built to last. With a lifespan rated up to 15,000 hours, it will continue to deliver dependable light far longer than halogen equivalents, which often need replacing after just 1,000 to 2,000 hours.
Fewer replacements mean less hassle, less waste, and lower long-term costs—particularly important for commercial properties or spaces with multiple fittings that require consistent upkeep.
Instant-On Illumination
There’s no waiting around for this bulb to warm up. The Energizer MR16 LED turns on instantly at full brightness, providing reliable, flicker-free lighting the moment you need it. This feature is especially useful in high-traffic areas, bathrooms, or commercial environments where quick visibility is essential.
Compatible with Standard MR16 Fittings
This bulb features a GU5.3 12V bi-pin base, making it directly compatible with most existing MR16 low-voltage fittings. It’s a simple plug-in replacement for older halogen MR16s, and in many cases, you won’t need to change the fitting itself—just remove the old bulb and install the new one.
Please note: As a low-voltage bulb, it requires a compatible LED driver/transformer to operate correctly. Using an outdated halogen transformer may lead to inconsistent performance or shorten the lifespan of the bulb. Always check compatibility before installation.
Ideal for Residential and Commercial Use
Whether you're a homeowner looking to enhance your interiors or a business owner needing efficient lighting across a workspace or shop floor, this Energizer LED MR16 delivers performance you can trust. Suitable for use in:
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Kitchens and bathrooms
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Display cabinets and shelving
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Showrooms and galleries
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Retail stores and hospitality venues
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Reception areas and office spaces
Its compact size, sleek design, and balanced brightness make it a versatile lighting solution that adapts seamlessly to any environment.
Safe, Durable, and Environmentally Friendly
Like all Energizer LEDs, this bulb is mercury-free, lead-free, and RoHS compliant, making it a safe and sustainable lighting option. It emits significantly less heat than halogen bulbs, reducing fire risk and minimising heat buildup in enclosed or recessed fittings.
The durable construction ensures it can handle everyday wear and tear, including frequent on-off cycling, without flickering or degrading prematurely.
Summary of Features:
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Brand: Energizer
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Type: LED MR16 Spotlight
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Cap/Base: GU5.3 (12V)
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Brightness: 345 lumens
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Wattage: 3.6W
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Colour Temperature: 4000K (Cool White)
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Beam Angle: Focused, ideal for directional lighting
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Lifespan: Up to 15,000 hours
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Voltage: 12V (requires LED-compatible transformer)
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Instant-on: Yes
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Dimmable: No
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Pack Size: 1
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Application: Indoor use only
The Energizer LED MR16 GU5.3 345lm 3.6W 4000K (Cool White) Light Bulb – Pack of 1 is a high-performance lighting choice that balances energy efficiency, modern light output, and long-term reliability. Whether you're upgrading existing halogens or installing new lighting fixtures, this compact spotlight delivers powerful, precise illumination with all the benefits of LED technology.
Enjoy lower running costs, longer life, and a cleaner, crisper lighting experience with Energizer.
