supply of smart led in built motion sensor tube light batten rating (in watts) 20, length of led batten (nominal) (in mm)1150, sensor coverage range max 7 mtrs, motion detecting sensor should turn light in presence of motion and should turn off after 2 minutes if there is no motion with automatic on-off, lamp efficacy (lumen / watt), more than 75, warranty for free replacement (in years) 5, housing material aluminum, led chip efficacy (lumen / watt), more than 100, color temperature (in k) 6500 (cool white), diffuser material polycarbonate, type of driver/control gear inbuilt, ingress protection ip 20, light source smd led chip. color rendering index (cri) - more than 75, total harmonics (%), maximum 20, lumen maintenance > / = 70 % after 50000 burning hours, operating voltage range (in volts) 105 to 295, driver efficiency (%) > 85, surge voltage withstand (in kv) 2.5, input frequency (hz) 50, power factor > / = 0.9, life of led (in hours)- minimum 50000. to furnish lm 79 report and lm 80 report to buyer on along with supply as per specification attached. [ warranty period: 60 months after the date of delivery ] => limited