Illumination Led For Machine Room In 3 Phase Locos Having 18 Watt Power Consumption, P Ower Factor 0.95, Voltage 110 V Dc, 48 Inch, Efficiency 80%, Lm 80 Certified, Led Type 2835 Al Power Coa Ted And Retrofitable In Existing Housing. Led Based Tubelight. Detail Technical Specification As Per An Nexure Attached. [ Warranty Period: 30 Months After The Date Of Delivery ] ]