Illumination Led For Machine Room In 3 Phase Locos Having 18 Watt Power Consumption, Pow Er Factor 0.95, Efficiency 80%, Lm Certified, Operating Voltage 110V Dc, 48 Inch Length Frame Aluminium Po Wer Coated Pcb. Metal Core Al Pcb, Led 96, Led Type 2835 & Retrofitable [ Warranty Period: 30 Months A Fter The Date Of Delivery ] ]