Description
The Bell 4W LED Golf Ball Bulb combines classic round ball styling with modern LED efficiency, delivering warm, energy-efficient lighting perfect for decorative fittings, chandeliers, and exposed bulb fixtures. The compact 45mm opal finish provides soft, diffused illumination without glare, making it ideal for bedside lamps, wall sconces, and multi-bulb decorative installations where aesthetics matter.
Key Features & Benefits
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Energy Efficient – Save up to 90% on energy costs compared to traditional 40W incandescent bulbs
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Compact Golf Ball Design – 45mm (G45) diameter fits smaller decorative fittings and tight spaces
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Opal Finish – Diffuses light beautifully for soft, glare-free illumination
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Exceptional Lifespan – 25,000 hours rated life (up to 22 years with typical use)
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Instant On – Full brightness immediately, no warm-up time required
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Warm White Light – 2700K colour temperature creates a cosy, inviting atmosphere
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Decorative Appeal – Perfect for exposed bulb fixtures where the bulb is visible
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Reliable Performance – 250 lumens provides adequate illumination for accent and decorative lighting
Technical Specifications
- Manufacturer: Bell Lighting
- Model: 05102
- Power Consumption: 4W LED
- Equivalent Wattage: Replaces 40W incandescent
- Cap Type: BC / B22 (Bayonet Cap)
- Bulb Shape: Golf ball / G45 (45mm diameter)
- Colour Temperature: 2700K Warm White
- Luminous Flux: 250 lumens
- Finish: Opal (frosted)
- Dimmable: No (non-dimmable)
- Rated Lifespan: 25,000 hours
- Voltage: 240V AC
- Energy Rating: A+
- Switching Cycles: 15,000+
- Barcode: 5013588051024
- SKU: 01502
Energy & Cost Savings
This 4W LED golf ball bulb delivers equivalent light output to a traditional 40W incandescent while using just 10% of the energy. Over its 25,000-hour lifespan, you'll save approximately £90 in electricity costs compared to using incandescent bulbs (based on average UK energy prices). The extended lifespan also means fewer bulb replacements, reducing maintenance costs and waste.
Golf Ball Bulb Design Explained
Golf ball bulbs (also known as G45 or mini globe bulbs) feature a compact 45mm spherical shape, smaller than standard GLS bulbs. This makes them perfect for decorative fittings with limited space, including chandeliers, wall sconces, pendant lights, and vintage-style fixtures. The round ball design adds visual appeal in exposed bulb applications where the bulb itself is part of the aesthetic.
Opal Finish Benefits
The opal (frosted) finish diffuses light evenly in all directions, creating soft, comfortable illumination without harsh glare or visible LED chips. This makes opal bulbs ideal for eye-level fixtures, bedside lamps, and decorative installations where you might look directly at the bulb. The finish also adds a classic, elegant appearance to the bulb itself.
Applications & Installation
Perfect for residential and commercial decorative lighting including chandeliers, wall sconces, pendant lights, bedside table lamps, vanity mirrors, vintage-style fixtures, hospitality venues, restaurants, hotels, and retail displays. Simply insert into any standard BC/B22 bayonet cap fitting—no special installation required. Ideal for replacing traditional golf ball bulbs in existing fixtures.
Important Note: Non-Dimmable
This bulb is non-dimmable and should not be used with dimmer switches. Using non-dimmable LED bulbs with dimmers can cause flickering, buzzing, reduced lifespan, or bulb failure. For dimmable applications, please select a dimmable LED golf ball bulb instead.
Compatibility
Fits all standard BC/B22 bayonet cap fittings commonly found in UK lighting fixtures. Compatible with enclosed and open fixtures. Suitable for use in dry locations. Not suitable for use in fully enclosed outdoor fixtures or high-temperature environments (ovens, saunas, etc.).
About Bell Lighting
Bell Lighting is a leading UK manufacturer of quality LED lighting solutions, known for reliability, performance, and innovation. All Bell products undergo rigorous testing to ensure they meet the highest standards for safety, efficiency, and longevity.
Perfect for: Homeowners, interior designers, electricians, hospitality venues, property developers, and facilities managers seeking compact, energy-efficient, decorative LED bulbs with warm white illumination and classic golf ball styling.
