Syston Thermostat Doorbell HAVC Heating Control Cable Wire, 100% Solid Copper Conductors CL3R/FT4/CMR Riser-Rated, UV Resistant RoHS for Low Voltage Applications Use.

Syston LED lighting control wire is used for low voltage 0 to 10 V ballast wiring and connection. They are built with solid pure copper conductors and CL3P (highest fire retardant) level that provides peace of mind in case of fire.