For this chain you can further connect 9 supplementary chains from the Lucas series. Ie You can make a light chain that is up to 30 meters long with a total of 100 LED bulbs. The chain comes with a 3 meter extension cord and transformer. The bulb itself is in hard plastic and is 4 cm in diameter, and from the start of the socket to the end of the bulb there is 7 cm. It is easy to create a simple and beautiful light atmosphere. For example, it can be in the living room, in the room, or outside for the garden party Here is the light chain is a self -written guest. The light chain for both indoor and outdoor use. The Lucas series can only be connected to Lucas supplementary chains, Lucas transformer and Lucas extension cords.