Connect up to fifty sets of these multi coloured led connector lights from just one three amp plug one hundred multi coloured led bulbs are spaced seven centimetres apart to make an impressive string of colourful light the lights can be used either in or outdoors however the plug must remain indoors for safety lit by blue red green and amber leds these multi connectors make an impressive sight and by joining the maximum fifty sets together youll have a bulb span over a staggering four hu