<p>Busbars provide flexibility: At each point of the busbar or track system lights and spotlights can be used via adapters. The adapter also establishes the power connection: The current conductor is covered within the busbar/track system. There are low voltage, single-phase and three-phase busbars, all suitable for surface mounting, ceiling mounting or suspended mounting. Several busbars/track systems can be joined to form round, straight or rectangular segments.</p>