All of our string lights are connectable with up to 5 other sets of the lights/ you can connect up to 60 bulbs in the one set.So you are able to have as many lights as required to fill your space, with 6 packs of ten garden lights you will get 60 bulbs with 60m of space covered or 3 packs of 20 outside lights you would have 43.5cm of space covered. The outdoor lights mains powered are low voltage, with a 5m lead wire you will be able to use these lights anywhere. The outdoor garden lights come with a auto-timer function allowing the lights to come on for 6hrs and the off again for 18hrs saving you energy and having low running costs. These festoon lights can be used both indoors and outdoors, adding atmosphere to any garden or space of your choice. These lights look great glistening across your patio, or used for an event such as a wedding or party creating the perfect atmosphere. Decorate your space with our range of festoon string lights, the garden lights mains powered come in a variety of styles that will suit everyone. Choose from the Firefly design or party festoon design in either Bright white LED or multi-coloured LED lights. Specifications - Options to by in sets of 10/20. 5m lead wire with 50cm light spacing between bulbs. Bulbs are replaceable. Connectable with up to 5 other lights in the range.