This set of string lights contains 20 LED bulbs which are E27 style to give a stylish look to any space. The warm white colour creates a cosy atmosphere, perfect for events such as birthday parties, barn weddings, dinner parties, anniversary celebrations and restaurant or bar settings. These weatherproof festoon lights can be displayed indoors or outdoors. They are not only stylish but durable and waterproof with an IP65 rating. Each set of lights also comes with 1 spare replacement bulb. Please note, that the plug is not waterproof so will need to be covered. Each patio light set is 6 metres long with 30cm spacing between bulbs to provide great coverage in any space. They are also tail connectable up to 6 sets, so if you choose, you can cover larger areas and arrange them in a variety of different configurations. Simply plug the wired bulb lights into a socket and watch them light up and create an ambience in the evening. The versatile lights can be styled in a variety of ways such as up staircases, along a fence line or around trees and pergolas.