LED light chain Lucas Supplement Set - the ideal extension The Lucas Supplement Set is a ten-flame light chain with integrated LEDs in the plastic bulbs, which serves as an extension for the Lucas starter sets. It can be connected to the Lucas LED solar light chain or the Lucas LED light chain and extends them. With several extensions, the light chain system can be extended up to 30 meters or 100 LED bulbs. - Cannot be operated without start set Energy efficiency class:A+