"The UniBulb LED golf ball bulbs in this pack of 3 combine an E27 Edison screw cap with 4.2W output, 470 lumens and a 6500K daylight colour temperature. The compact golf ball shape suits smaller fittings and decorative fixtures, while the crisp daylight tone is well suited to spaces where clear, bright illumination is preferred, including kitchens, bathrooms, home offices and work areas. Using LED technology, each bulb provides instant full illumination and is non-dimmable for use with standard on/off switches. This pack offers a practical replacement for 40-watt incandescent bulbs, with consistent light output across all three bulbs. Key features E27 Edison screw cap Golf ball shape LED technology 4.2W 470 lumens 6500K daylight Non-dimmable Pack of 3 Specifications Equivalent to a traditional 40-watt incandescent bulb Support & warranty Up to 25 years Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."