Track Shape:90 Curve, 12" Radius, Finish:Bronze Tiellas Rail System features hand-bendable, field-cuttable rail rated for 300 watts at 12 volts. Each piece of rail is shipped with a conductive connector to join rail pieces end to end. Order additional connectors only if cutting and rejoining rails.For a complete rail system, you may need: Standoffs (either adjustable or rigid) to support the rail for every 3" of track. Stand-offs should also be placed at each end, and where extra curves or heavy components are added. Use rigid standoffs for curvy and heavy runs. Extra connectors, if needed (either isolating, conductive, or flexible) to attach track together. Power feed canopy with remote transformer, or surface transformer. End caps for a finished look. Power extenders, depending on the desired height and style of the system (96" maximum recommended drop) Compatible light heads and/or pendants. Please confirm that the lights you choose are listed as compatible with the Tiella rail system.Note: Kit finish color will NOT