Light Bulbs Home / Light Bulbs BC Golfball LED Light Bulb 4 Watt BC Golfball LED Light Bulb 4 Watt £4.68 Free UK mainland delivery on orders over £75 Golfball light bulb B22 BC bayonet cap LED 4 watt warm white 2700K dimmable. Information Specifications Golfball Filament LED Light Bulb Clear Cap: B22 BC Bayonet Cap Wattage: 4 Watt LED Voltage: 240 Lumens: 330 Colour Temperature: Warm White 2700K Average Life Span: 25,000 Hours Dimmable: Yes (Varilight VPRO dimmer switch recommended) Energy Rating: A+ Approximate Equivalent: 40 Watt Size: Height: 78mm, Dia: 45mm Manufacturers Warranty: 2 Years ( Product Code: LLEGB4BCCD ) Product Code: LLEGB4BCCD Condition: New