Supply Of Automatic Light Controlling Nature Switch Device Grade Sensors And Advanced Micro Controllers With Suitable Power Contactor And Mcb, Enclosed In A A Frp Enclosure For Pole Mounting, Confir Ming To Is-54 And Similar To Swadep-02 Ec-03 Kw 1Phase. The Device Should Have The Following Specificatio Ns: (1) Voltage Range: 120V, Ac 50Hz. (2) Switching Endurance 5000 Cycles Of On And Off Minimum. (3) Op Erating Illumination Levels (A) For Switching On-Less Than 60 Lux For 30 Seconds. (B) For Switching Off-Greate R Than 10 Lux For 30 Seconds. (4) Auto Voltage Levels, (A) High Voltage Trip/Auto Reset- If Voltage And Gt 280 Ac/And It 270V Resp. (5) Led For Indicating The Operating Status. (6) During Based Switching Of Option Of 04 T O 08 Hours With Resolution Of 1/2 Hour. (7) Override Option Continuous On And Continuous Off. Make: Ssge /Hpl Or Equivalent. [ Warranty Period: 30 Months After The Date Of Delivery ] ]