E27 LED bulbs are becoming more and more common. The E27 cap/base is also known as an Edison screw or ES for short. The number in its name refers to its diameter in mm. E27 LED bulbs are perfect for replacing their incandescent, halogen or energy-saving counterparts because LED lighting is the most energy-efficient type of lighting by far. LED bulbs last up to 50 times longer too! Our range of E27 LED bulbs includes top-brand names and lots of different specifications to choose from. We've even got a large selection of dimmable E27 LED bulbs.