Tobias Pavilion Light is 4,5 m long and has 10 bright LED bulbs. You can connect 9 supplementary chains. It gives you a string light up to 45 m long with a total of 100 LED bulbs. The Sirius light chain comes with a 5 m extension cord and a transformer. The glass bulb is 5,8cm in diameter. It is easy to create an outdoor garden party. For indoor and outdoor use. Tobias serie can ONLY be connected to Tobias supplementary chains, bulbs, and transformer.