bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per specification document; as per specification document; as per specification document reinnnovation of ground floor meeting hall situated at nvda narmada bhawan bhopal supply and fixing led tube rod comprising of led tube with nonintegral/integral driver, upto 6500k color temp having 40000 burning hrs life with minimum @ l 70, system lumen output should be minimum with system efficacy> 100 lm/watt. led driver pf> 0.95 & thd < 20%. the colour rendering index of led light should be more than 70. submission lm 79-08/is16106 (2012), iec60598, iec61347i/c connection wire, testing etc. to complete the job. tube light led 1 x 20/22watt, integral i/c batten aluminium body, pc diffuser. 30 each 31.3.4 2 supply and fixing of recessed mounting type led light fixture, led of 1 to 3 watt each assembled on single mcpcb, having color temp upto 6500k & having 50000 burning hrs life with minimum @ l 70, system lumen output should be minimum with efficacy>100 lm/watt. led driver pf> 0.95, thd < 20% & surge protection 4kv. the colour rendering index of led light should be more than 70. housing made of crca powder coated frame with glare free diffused polycarbonate cover. submission lm 79-08/is16106 (2012), iec60598, iec61347i/c connection wire, testing etc. to complete the job. led luminiare 2 x 2, 42/45watt, color temp 3000-6500k as required. 40 each 31.5.2 3 supplying, fixing and testing of approved make led bulkhead abs body, pc diffuser including fixing on wall as required, with necessary material complete 10w ip 55 total quantity :