PRODUCT
MeltSmartTM LED Traffic Signals – 12 inch Red
MODEL: ZT-RT12D
Lamp wires: Red (HOT)/ White (NEUTRAL)Heater wires: Blue (HOT)/ Grey (NEUTRAL)
MODEL: ZT-YT12D
Lamp wires: Yellow (HOT)/ White (NEUTRAL)Heater wires: Blue (HOT)/ Grey (NEUTRAL)
MeltSmartTM LED Traffic Signals – 12 inch Green Tinted
MODEL: ZT-GT12D
Lamp wires: Brown (HOT)/ White (NEUTRAL)Heater wires: Blue (HOT)/ Grey (NEUTRAL)
MODEL: ZT-GC12D