supply of led box type fittingled box type fitting, led box type fitting as per the following specification. ( 1 ) box type fitting- suitable for 18-20 watt bajaj blrb18w cw led or crompton ltt8-20 led lamp , including internal wiring, crca body, powder coated, similar to crompton model no. 1gp161lt8- 16 ( 2 ) led tube-18 / 20 watt retrofit led tube , operating voltage 85 to 285 v, single phase ac, cri>0.8, colour temperature of led luminaire shalln be between 5500-6500 degree kelvin, g-13 bi-pin, surge voltage with stand-2.5 kvsimilar to model no. crompton ltt8- 20 or bajaj blrb18wcw led.ip20 protected , warranty should be minimum 3 yearsfor gem procurement &5 years for ireps. make- philips, bajaj, osram, wipro, ge, havells, crompton, surya, hpl, eveready, syska, moserbear.aristolite / aristo or ki kumar.