Crompton Golfball LED Light Bulb - B22 - 4.2W (40W Eqv) Warm White Pearl Filament - 10-Pack

This bulk-pack contains 10 Crompton Lamps LED filament golfball bulbs designed to replace traditional 40 W incandescent bulbs. Each bulb uses 4.2 W and is dimmable, offering the warm white glow of 2700 K with a vintage-looking pearl glass finish. They combine energy efficiency with long life, reducing replacement frequency and contributing to lower energy consumption over time. The bulbs are designed for BC-B22d bayonet fixtures and retrofit directly into existing fittings, while providing instant full brightness and a compact form factor suitable for a range of fixtures from bedside lamps to ceiling lights. The LED filament technology mirrors the classic incandescent aesthetic while delivering improved efficiency and durability, and the bulbs are compatible with dimmers through DuoDim technology, with optimal performance observed with certain dimmer models.

Features

• Dimmable LED filament bulbs
• 4.2 W real power, 470 lm output
• Warm white 2700 K
• Pearl glass finish for diffused glow
• B22 bayonet base, 45 mm dia x 76 mm height
• Instant full brightness

Technical specifications

• LED filament golfball design
• Energy efficiency ~111.9 lm/W
• Lifetime up to 10,000 hours
• DuoDim technology for compatibility with most dimmers
• Best dimming results with Varilight V-Pro dimmers
• Bayonet B22d socket compatibility