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Low Voltage and Landscape Lighting Systems

UL services cover low-voltage luminaires, low-voltage lighting power units, and low-voltage luminaire systems. This category also covers luminaire fittings that are parts and/or subassemblies intended for final assembly into low-voltage luminaires in the field.

These luminaires and fittings are rated 30 V (42.4 V peak) or less and are intended for connection to an isolating type power unit. Sets of low-voltage luminaires may include the power unit and interconnecting cabling to make up a low-voltage luminaire system.

This category also covers low-voltage bare conductor lighting systems incorporating luminaires which may be repositionable along the bare supply conductors that also support the luminaire. The power unit for these systems is provided with integral protection that de-energizes the output upon overloading or inadvertent shorting of exposed uninsulated live parts of the system.

This category also covers low-voltage linear track conductor-type lighting systems with remote low-voltage power supplies. Also included are low-voltage "mono-point," "dual-point" and "multi-point" low-voltage track-type systems with removable luminaires, where the power supply may be remote or may be in a canopy integral with the track.