supply of led tube fitting with alu. back indoor type 20 watt , led tube fitting with alu. back indoor type 20 watt energy efficient fitting complete with ss clamp s and fixtures approx 1200mm long, colour temp. 5700-6500k, cri>75, view angle 120 degree, operating volta ge (140-270v), surge voltage - 1.5 kv +/- 3% for 50 microseconds, thd<10%, pf 0.95, output lumens- 100 lm/ w, cri>75, mini. efficacy of driver 85%, short circuit and open circuit protection, (1)led lm80/is:16105 test repo rt support the same, (2)proof or procurement of led by manufacturer not latter then 6 month old, (3) driver shall comply the performance and safety requirement as per iec:62384/is:16104 & iec/61347-2-/61347-2-13/is:15885 -2-13 with test certificate of nabl accredited laboratory shall be submitted, light source- smd type, brand/make- engraved/embossed minimum rep. warranty 03 years .make- jaquar, surya, bajaj, havells similar. [ warranty p eriod: 36 months after the date of delivery ] ]