Description
50mm Pearl Glass B22 LED Bulb – 12V / 24V “Bus Bulb” Golf Ball Style – 27 LED, 130lm
Authentic 50mm pearl glass B22 LED bulb designed to replicate classic 24V 22W tungsten “bus bulbs” while delivering modern low-energy performance. This 12V / 24V LED golf ball lamp features a true glass body and 360° light output, making it ideal for heritage buses, vintage vehicles, boats, caravans, decorative low-voltage lighting and restoration projects. Regulated from 10–30V DC with built-in protection, it provides reliable, warm traditional-style illumination with dramatically reduced power consumption.
50mm Pearl Glass B22 LED “Bus Bulb” – Classic Look, Modern Reliability
Our unique Pearl Glass LED Bus Bulb has been carefully developed to preserve the authentic appearance of traditional tungsten lamps used in classic Routemaster buses and heritage vehicles — while eliminating the high energy draw, heat, and short lifespan of filament bulbs.
Manufactured with a genuine glass outer body, this is not a plastic replica. It delivers the correct visual weight, shape, and soft glow expected in period restorations.
Designed to replicate the output of the original 24V 22W tungsten bus bulb, it produces a wide, evenly dispersed light pattern using a 27-LED array arranged for full 360° illumination.
Why Choose This Pearl Glass LED Bus Bulb?
Authentic Glass Construction
True pearl glass body maintains period-correct appearance.
Direct Replacement for 24V 22W Tungsten Bus Bulbs
Same classic look — dramatically lower energy use.
Wide Voltage Range (10–30V DC)
Suitable for both 12V and 24V systems.
Ultra-Low Power Consumption
Just 1.6W while delivering approx. 130 lumens.
Built-In Protection
Includes voltage spike suppressor and internal fuse for reliability.
360° Light Output
27 LEDs arranged for even omni-directional illumination.
Trusted in Heritage Restorations
Used by bus operators, museums and restoration specialists.
Technical Specifications
- Cap Type: B22 (BC) 22mm Bayonet Cap
- Voltage: 10–30V DC regulated
- LED Count: 27 LEDs
- Power Consumption: 1.6W
- Light Output: Approx. 130 lumens
- Diameter: 50mm
- Length: 67mm (including cap)
- Certification: CE & RoHS
- Guarantee: 2 Year
Ideal Applications
- Heritage buses & Routemaster restorations
- Vintage trains & transport restorations
- Boats & marine lighting
- Caravans & 12V leisure systems
- Decorative low-voltage ceiling lights
- Museums & period properties
- Off-grid lighting installations
Trusted by UK Heritage Operators
We are proud to have supplied this Pearl Glass LED Bus Bulb to numerous UK heritage railways, transport restoration projects, and preservation societies. Its authentic appearance and reliable low-voltage performance make it a popular choice where maintaining historical accuracy is essential.
If you are working on a larger restoration project or require multiple units, we are happy to discuss bulk purchase discounts — please contact us directly for trade pricing and project support.






