Light Unit - Traffic Control: Type - Traffic Light; Number of Light Units - 3 Light; Light Color - Top: Green, Middle:Yellow, Bottom:Green; Inputs - NPN; Lamp Type - LED; Connection - 4-pin Euro Integral QD; Supply Voltage - 10-30V DC; Supply Current - 120 mA (max. per LED color); Response Time - 10 ms (max.); Mounting - Flat Surface or DIN Rail; Material - Polycarbonate; Rating IEC - IEC IP67; Temperature Rating - -40 to 50 deg C (-40 to 122 deg F); Additional Information - Controlled Field of View, Sun Shield Included; Manufacturer Series - EZ-LIGHT