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15W B15 Blue Pygmy Bulb – Decorative Signal Lighting Solution

15W B15 Blue Pygmy Bulb – Decorative Signal Lighting Solution

Regular price £1.97
Regular price Sale price £1.97
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AvailabilityLow stock: 98 left

Vendor: CK-Electricals
Category: LED Bulb

Shipping Policy

Once you receive your order confirmation email, your order will be processed within 2–3 business days (excluding weekends and public holidays).

Installation & Safety

Installation must be carried out by a qualified electrician.
Ensure power is switched off before installation.
Suitable for indoor use.

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Product Overview

The 15W B15 Blue Pygmy bulb is a compact and efficient lighting option designed to deliver a vibrant blue illumination for decorative, signalling, and indicator applications. Featuring a B15 small bayonet cap, it ensures quick and secure installation in compatible fixtures, making it ideal for specialised lighting setups where space is limited and a reliable connection is essential.

This incandescent pygmy bulb produces a striking blue glow that enhances visual appeal in signage, display units, themed environments, and ambient lighting applications. Its coloured glass construction ensures consistent colour output, while its durable build supports dependable performance. With an average lifespan of around 1,000 hours, it offers a practical and long-lasting solution for both residential and commercial lighting needs.


Key Features

  • Bright blue coloured light for decorative and signalling use
  • 15W incandescent output for consistent illumination
  • B15 small bayonet cap for secure and easy installation
  • Compact pygmy design ideal for confined spaces
  • Suitable for signage, indicators, and display lighting
  • 360° light distribution for even brightness
  • Durable coloured glass construction
  • Instant illumination with no warm-up time
  • Compatible with standard B15 fittings
  • Reliable lifespan of up to 1,000 hours

Technical Specifications

  • Wattage: 15W
  • Cap Type: B15 (Small Bayonet Cap)
  • Voltage: 220–240V
  • Light Colour: Blue
  • Lumens Output: Approx. 40–90 lumens
  • Bulb Type: Pygmy / Sign Lamp
  • Dimmable: Yes (depending on compatible dimmer)
  • Average Lifespan: ~1000 hours
  • Beam Angle: 360°
  • Dimensions: Approx. 55–60mm height, 25–28mm diameter
  • Material Finish: Blue coated glass
  • Technology: Incandescent

Why Choose This Product

  • Ideal for vibrant decorative and signal lighting effects
  • Compact B15 base fits smaller, specialised fixtures
  • Simple installation with secure bayonet connection
  • Provides consistent and reliable blue illumination
  • Suitable for signage, indicators, and ambient décor
  • Cost-effective solution for coloured lighting applications

Frequently Asked Questions (FAQs)

1. What is a B15 blue pygmy bulb used for?

It is commonly used for decorative lighting, signage, indicator lamps, and themed displays requiring blue illumination.

2. Is this bulb compatible with standard fittings?

It is compatible only with fixtures that support a B15 small bayonet cap.

3. Does the blue colour fade over time?

No, the colour is integrated into the glass coating and remains consistent throughout the bulb’s lifespan.

4. Can this bulb be dimmed?

Yes, it can be dimmed when used with a compatible dimmer and suitable fixture.

5. How long does this bulb last?

The average lifespan is approximately 1,000 hours depending on usage conditions and environment.