The letters are 4ft high, 2ft wide & 7″ deep (122cm x 61cm x 18cm) and are of wooden construction using 18mm board. Each letter has an individual plug so can be spaced out as far as you wish, but does require a minimum of 13.5ft (4m) of space. We will supply an additional extension lead so only one power socket is required. The letters are in a white matt finish for that contemporary look and are “touched-up” between every hire so are always in pristine condition. We use warm white LED golf ball lamps giving just the right amount of light and a low power consumption. LED lamps are a much safer option to traditional filament lamps. They do not get hot and are not made of glass.