UniBulb LED GLS B22 1521lm 12.6W 2700K (Warm White) Light Bulb – Pack of 1

Upgrade to High-Performance LED Lighting

The UniBulb LED GLS B22 1521lm 12.6W 2700K Light Bulb is designed as a direct replacement for outdated 100W incandescent bulbs, delivering powerful illumination with a fraction of the energy use. With a warm white glow at 2700K, it creates a comfortable and inviting atmosphere in homes, offices, and commercial settings. Whether you want dependable general lighting or a reliable bulb for large spaces, this model delivers long-lasting performance.

Unlike traditional incandescent bulbs that consume excessive power and require frequent replacement, this UniBulb LED offers 25,000 hours of reliable operation. Its 180-degree beam angle ensures wide, even coverage, making it an ideal choice for living rooms, dining areas, kitchens, and workplaces.

Key Features at a Glance

• Brightness: 1521 lumens – strong, consistent light output

• Power Consumption: Just 12.6W, replaces a 100W incandescent

• Colour Temperature: 2700K warm white for a cosy, welcoming glow

• Beam Angle: 180° wide distribution for general room lighting

• Lifespan: Up to 25,000 hours of use

• Energy Rating: Class E under modern EU/UK standards

• Base Type: B22 (bayonet cap), simple twist-and-lock installation

• Pack Size: Single bulb (Pack of 1)

Replaces a 100W Incandescent Bulb

One of the most practical aspects of the UniBulb LED GLS is its ability to replace a traditional 100W incandescent bulb while using just 12.6W of power. That’s a dramatic reduction in electricity consumption, without sacrificing light output. Producing 1521 lumens, this bulb is ideal for large rooms or spaces that require a higher level of brightness.

This replacement feature makes it perfect for homeowners and businesses seeking to maintain brightness levels while reducing unnecessary power demand.

Warm White 2700K – Comfortable and Versatile

The 2700K warm white colour temperature delivers a soft, natural glow that closely resembles the comforting light of incandescent bulbs. This makes it a great choice for settings where a relaxing and inviting ambience is essential.

• Living Rooms & Lounges: Creates a welcoming atmosphere for social gatherings or relaxation.

• Bedrooms: Gentle illumination to promote comfort and rest.

• Dining Rooms: Enhances cosy, intimate dining experiences.

• Hospitality & Retail: Provides professional yet inviting light for guests and customers.

Unlike cooler white tones, warm white light reduces harshness and adds warmth to your surroundings, making it suitable for a wide range of interiors.

Wide 180° Beam Angle for General Lighting

The 180-degree beam angle ensures this bulb provides wide and even light distribution. Instead of directing light in a narrow spot, it spreads illumination across an entire room.

This makes the UniBulb LED GLS particularly effective for ceiling fixtures, pendant lights, or floor lamps where balanced lighting is required. Whether installed in a central ceiling fitting or multiple fixtures throughout a room, the result is a bright, uniform glow.

Long-Lasting Lifespan – Up to 25,000 Hours

Durability and reliability are at the heart of the UniBulb LED GLS. With a lifespan of up to 25,000 hours, it lasts significantly longer than traditional incandescent bulbs.

For households, this means years of dependable service before a replacement is needed. For businesses, it reduces the frequency of bulb changes, minimising downtime and maintenance costs.

When used for an average of three hours per day, this bulb can last over two decades – a long-term solution that keeps your space illuminated without constant upkeep.

Energy Rating E – Built to Today’s Standards

This UniBulb carries an Energy Rating of E under the latest EU/UK energy labelling system. While modern energy ratings are stricter than in previous years, the bulb still performs with excellent efficiency compared to older incandescent technology.

By using just 12.6W of power, the bulb provides more than enough brightness to replace a 100W incandescent, ensuring optimal lighting with much lower consumption.

Simple and Reliable Installation

With its B22 bayonet cap fitting, installation is quick and straightforward. The twist-and-lock design means you can replace your old incandescent or LED bulb in seconds without needing tools or adapters.

This makes the UniBulb LED GLS a convenient choice for both home users and professionals working on large-scale lighting projects.

Applications – Where This Bulb Works Best

The combination of high brightness, warm white tone, and wide beam angle makes this LED bulb extremely versatile.

Popular applications include:

• Living Rooms: Bright yet cosy lighting for everyday use.

• Kitchens: Clear visibility for cooking and food preparation.

• Bedrooms: Relaxing, warm ambience suitable for winding down.

• Dining Areas: Creates an intimate setting for meals and gatherings.

• Workspaces: Reliable lighting for tasks without harsh glare.

• Commercial Spaces: Suitable for shops, restaurants, and hospitality areas.

Advantages Over Incandescent Bulbs

Switching from a 100W incandescent bulb to the UniBulb LED GLS offers a range of practical benefits:

• Lower Power Consumption: Uses only 12.6W to deliver the same light output as a 100W incandescent.

• Reduced Heat Output: Operates at cooler temperatures, avoiding unnecessary heat build-up.

• Longer Lifespan: Lasts up to 25,000 hours, greatly reducing the need for replacements.

• Instant Brightness: Reaches full light output immediately, with no warm-up time.

• Durability: Handles frequent switching on and off without affecting performance.

Technical Specifications

• Brand: UniBulb

• Model: GLS LED B22

• Wattage: 12.6W

• Light Output: 1521 lumens

• Colour Temperature: 2700K (Warm White)

• Cap Type: B22 (Bayonet Cap)

• Beam Angle: 180°

• Lifespan: Up to 25,000 hours

• Energy Rating: E

• Pack Size: 1 bulb

• Dimmable: No (non-dimmable design)

Summary

The UniBulb LED GLS B22 1521lm 12.6W 2700K Warm White Light Bulb – Pack of 1 is a dependable and high-performance lighting choice that offers the brightness of a traditional 100W incandescent while using only 12.6 watts of power. Its warm white 2700K glow, 180-degree beam angle, and 1521 lumens of output make it perfect for both domestic and professional spaces.

With a lifespan of up to 25,000 hours, this bulb reduces the hassle of frequent replacements, while its Energy Rating E ensures modern compliance with today’s standards. Simple to install with its B22 bayonet cap fitting, it provides instant, reliable light wherever it’s needed.

Whether used in living rooms, bedrooms, kitchens, or commercial environments, the UniBulb LED GLS delivers consistent, comfortable, and long-lasting illumination – making it a smart upgrade for anyone seeking both quality and practicality in their lighting.