supply of led four feet tube light fitting 20/22 watts batten , supply of led four feet tube light fitting 20/22 watts batten, housing : aluminum extrusion finish white powder coated , colour : cool white , diffuser milky white , 100 lumens/watts., temperature (k) : 6000+/-500 , beam angle (in degree) > / = 120 , operating voltage range (in volts) 160 to 270, rated voltage (in volts) 220 to 240 - 50hz , power factor > / = 0.9, surge voltage withstand (in kv) 2.5/4, cri > 80% . ip - 20/21. make: philips, wipro, havells, crompton, polycab, jaquar only. note: (1) oem proof of purchase to be submitted along with the material supplied. [ warranty period: 60 m onths after the date of delivery ] ]