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Introduction: Paul Russells 13W B22
Finding a bulb that genuinely matches the output of a traditional 100W incandescent without the high running costs is often harder than it should be. The Paul Russells B22 13W bulbs solve this common issue, delivering a powerful 1,521 lumens while slashing energy consumption.
These non-dimmable A60 GLS bulbs feature a frosted finish and are designed to provide stable, flicker-free illumination immediately upon switching them on. Below, I break down whether they deliver on that promise.
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Pros & Cons
- 🟢 Huge Output: 1,521lm provides a true 100W equivalent.
- 🟢 Instant-on: Zero flicker or warm-up time.
- 🟢 Value: Excellent price point for a 3-pack.
- 🟢 Ambience: Warm White (2700K) is ideal for living areas.
- 🔴 Fixed Brightness: Non-dimmable strictly.
- 🔴 Aesthetics: White plastic body may clash with vintage fixtures.
Technical specs
| Feature | Specification |
| Power Consumption | 13W |
| Brightness | 1,521 Lumens |
| Equivalency | 100W Incandescent |
| Cap Type | B22 (Standard UK Bayonet) |
| Colour Temperature | 2700K (Warm White) |
| Dimmable | No |
| Lifespan | Approx. 15,000 Hours |
| Pack Size | 3 Bulbs |
Performance & Brightness

The standout metric here is the 1,521 lumen output. Many “bright” LEDs hover around 800–1000 lumens, which often leaves larger rooms feeling dim. By hitting the 1,500+ mark, these bulbs successfully replace a 100W incandescent bulb, making them ideal for main ceiling fixtures in living rooms or kitchens where visibility is key.
The colour temperature is 2700K Warm White. This is crucial for domestic settings; it avoids the sterile, clinical feel of “Cool White” office lighting, providing a cosy atmosphere while maintaining high visibility.
Build Quality & Compatibility
These are standard A60 GLS shapes with a B22 bayonet cap, fitting the vast majority of standard UK pendant and lamp fittings.
However, note the aesthetic limitation: the body is plastic. While this aids durability and heat dissipation, it may not look right if you have exposed retro-style fittings where the bulb itself is a design feature. Additionally, they are strictly non-dimmable. If you require adjustable brightness or app control, consider reading my Philips Hue vs TP-Link Tapo review for a smart alternative. For these specific Paul Russells units, attempting to use them on a dimmer switch will likely result in buzzing or failure.
Owner Feedback

The consensus among users reflects the specs. The “instant on” feature is a frequent highlight, with no warm-up time required to hit full brightness.
- Brightness: Customers consistently cite the “impressive brightness” and confirm it holds up against older high-wattage bulbs.
- Reliability: Reports indicate stable operation without the buzzing or flickering that plagues cheaper LED alternatives.
- Value: The price-to-performance ratio is frequently mentioned, with many users converting their entire home to these after testing the first pack.
TRUK Scorecard
| Category | Score | Notes |
| Brightness | (5/5) ⭐⭐⭐⭐⭐ | Hits the 1,521lm target easily. |
| Value | (5/5) ⭐⭐⭐⭐⭐ | 3-pack offers high output for low cost. |
| Features | (4/5) ⭐⭐⭐⭐☆ | Lack of dimming is the only drawback. |
| Build Quality | (4.5/5) ⭐⭐⭐⭐☆ | Robust, though plastic finish is functional rather than premium. |
| Overall | (4.6/5) ⭐⭐⭐⭐☆ | Excellent |
TRUK Final Verdict
If you want maximum brightness for minimum wattage, these Paul Russells 13W B22 bulbs are a standout choice.
The market is flooded with LEDs that claim to be bright but leave you squinting. These deliver a genuine warm white glow that feels friendly yet powerful. The price point is unbeatable for 1,500+ lumens of output. They are ideal for households seeking energy-efficient lighting with absolutely no fuss. It is a smart, no-hassle purchase.
💰 Price Disclaimer: Prices are accurate at time of publishing but are subject to change, check links for live pricing.
FAQs
Are these bulbs suitable for dimmer switches?
No. These are non-dimmable bulbs. Using them on a dimmer circuit can cause flickering, buzzing, or permanent damage to the bulb
What does “2700K Warm White” look like?
It is virtually identical to the colour of old-fashioned filament bulbs—a soft, yellow-tinted white that is comfortable for eyes in living rooms and bedrooms, rather than a harsh blue-white.
Will these fit any standard light fitting?
They fit any fixture with a B22 (Bayonet Cap) socket, which is the standard “push and twist” fitting found in most UK homes.
Paul Russells 13W B22 LED Bulbs (3-Pack)
Non-dimmable 13W LED bulbs with 1,521 lumens output, designed as a direct 100W incandescent replacement.
Product Brand: Paul Russells
Product In Stock: InStock
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