UniBulb LED GLS B22 470lm 4.2W 2700K (Warm White) Light Bulb – Pack of 1

A Trusted Upgrade for Everyday Lighting

The UniBulb LED GLS B22 470lm 4.2W 2700K Warm White Light Bulb is a modern alternative to older incandescent or halogen bulbs. With a familiar GLS (General Lighting Service) shape and a B22 bayonet fitting, this bulb provides reliable, comfortable lighting for homes, workplaces, and commercial properties.

Producing 470 lumens of brightness while using only 4.2 watts, it delivers the glow you need with far less consumption than outdated bulbs. The 2700K warm white tone offers a welcoming and versatile illumination, ideal for both practical tasks and creating a cosy atmosphere.

Key Features at a Glance

• Brightness: 470 lumens for clear, consistent light

• Power Usage: Just 4.2W – a smart replacement for higher-wattage traditional bulbs

• Colour Temperature: 2700K Warm White – soft, inviting light tone

• Beam Angle: 180° – wide light spread for full room coverage

• Cap Type: B22 Bayonet – standard fitting for easy installation

• Energy Rating: E under updated grading standards

• Lifespan: Up to 25,000 hours of use

• Pack Size: 1 bulb per pack

Warm White 2700K – The Perfect Ambience

One of the most important qualities of this bulb is its 2700K warm white output. This colour temperature delivers a soft, natural glow that enhances comfort and atmosphere.

• In living rooms, it creates a relaxing space for unwinding.

• In bedrooms, it provides a gentle light that isn’t harsh before bedtime.

• In dining rooms, it sets a pleasant mood for meals and gatherings.

• In hospitality settings, it produces a welcoming glow for guests.

Warm white strikes the right balance between brightness and softness, making it a versatile choice for a wide range of spaces.

Wide 180° Beam Angle – Even Light Distribution

With a 180-degree beam angle, the UniBulb LED GLS ensures light spreads evenly across the room. Unlike narrow spotlights, which focus light in one area, this bulb is designed for general illumination, making it perfect for ceiling fixtures, lamps, and wall lights.

This wide beam angle eliminates dark corners, giving you full coverage in:

• Bedrooms

• Living areas

• Kitchens

• Hallways

• Offices

• Shops and reception areas

Long-Lasting Performance – 25,000 Hours

Reliability is at the core of this UniBulb LED GLS. With a lifespan of up to 25,000 hours, it outperforms traditional bulbs by thousands of hours.

• For households, this means years of dependable lighting without frequent replacements.

• For businesses, it reduces maintenance time and replacement costs.

No more climbing ladders to constantly change bulbs — the UniBulb GLS B22 is built for long-term value.

Energy Rating E – Modern Efficiency

This bulb is rated Energy Class E under today’s stricter regulations. While the classification scale has been updated, this LED bulb still uses much less power than outdated incandescent bulbs, while producing the same level of light.

With just 4.2 watts of consumption, it offers an efficient balance between light output and usage, ensuring you enjoy the brightness you need without excess.

Simple B22 Bayonet Fitting

The UniBulb LED GLS features a B22 bayonet base, one of the most common fittings in the UK and many other regions. Installation is straightforward: simply push and twist into your existing fixture.

No adaptors or complicated setups are required, making it easy to replace your old bulb in seconds.

Where This Bulb Works Best

Thanks to its wide beam angle, warm tone, and general-purpose design, the UniBulb LED GLS B22 is versatile and suitable for many settings.

Home Applications

• Living Rooms & Lounges: A soft, welcoming glow for social spaces.

• Bedrooms: Gentle illumination that promotes relaxation.

• Dining Rooms: Creates the perfect ambience for meals.

• Hallways & Staircases: Wide coverage for safety and visibility.

Business & Commercial Applications

• Hotels & Hospitality: Enhances guest comfort with warm lighting.

• Restaurants & Cafés: Warm tones that encourage a relaxed dining experience.

• Shops & Retail Displays: Balanced light that highlights products naturally.

• Offices & Waiting Rooms: Professional yet comfortable atmosphere.

Why Choose UniBulb LED GLS Over Traditional Bulbs?

Switching from incandescent or halogen to LED brings noticeable advantages.

• Lower Consumption: Only 4.2W compared to older bulbs using 40W+.

• Longer Lifespan: 25,000 hours vs. only 1,000–2,000 hours for traditional bulbs.

• Instant Brightness: No warm-up time — delivers full brightness immediately.

• Durability: Withstands frequent switching without reducing lifespan.

• Cooler Operation: Generates less heat than halogen or incandescent alternatives.

Technical Specifications

• Brand: UniBulb

• Model: LED GLS B22

• Wattage: 4.2W

• Luminous Output: 470 lumens

• Colour Temperature: 2700K (Warm White)

• Cap Type: B22 (Bayonet)

• Beam Angle: 180°

• Lifespan: Up to 25,000 hours

• Dimmable: No

• Energy Rating: E

• Pack Size: 1 bulb

Easy Installation – Quick and Simple

Replacing your existing bulb with the UniBulb LED GLS B22 is simple. With its bayonet cap, the bulb fits most standard UK and European fittings. Just push, twist, and the light is ready to go.

This ease of installation makes it perfect for both DIY enthusiasts at home and professionals handling larger projects.

Lighting That Fits Your Lifestyle

Whether you’re creating a comfortable home setting or upgrading a workspace, this bulb adapts to your needs.

• In family homes, it offers dependable brightness with a warm, welcoming touch.

• In offices, it provides practical light while maintaining comfort.

• In retail or hospitality, it supports a professional yet inviting feel.

The UniBulb LED GLS is a flexible choice that suits nearly any lighting requirement.

Long-Term Value

Choosing the UniBulb LED GLS B22 means investing in durability and reliability. With its extended lifespan, efficient power usage, and versatile warm light, this bulb offers long-term savings while delivering high-quality illumination.

Even as a single-pack option, its performance ensures excellent value for households, offices, and businesses.

Final Thoughts

The UniBulb LED GLS B22 470lm 4.2W 2700K (Warm White) Light Bulb – Pack of 1 is a practical and stylish lighting choice. With its 180° wide beam angle, 25,000-hour lifespan, and comfortable warm white glow, it’s perfect for everyday use in homes, offices, and commercial spaces.

Simple to install, reliable over time, and built to modern standards, this bulb combines performance with ease of use. Whether you’re upgrading a single fixture or planning a full replacement across your property, the UniBulb GLS B22 delivers consistent, dependable light for years to come.