project no. 276/23 procurement of led street lights , supplying led street lights with two years of warranty including all fittings and accesoories to fix to electric poles/posts. the procurement shall be as per the decision taken by the procurement committee of kothamangalam municipality. each samples shall be tested in an istitution suggested by the procurement committe. technical specifications are attached in the tender documents. procurement of lights shall be in 5:3:2 ratio for 25w, 45w and 90w respectively. the supplied led strret lights shall conform to indian standard of street lighting. , supply of 25w(+/-2w) led street light with 2500lumens light output, 100 lumens per watt system efficiency with pc modular lens, diecast aluminium housing, operating voltage of 120-270, cct- 6500k , cri - >70 ,potted driver, 4kv inbuilt surge protection ,power factor - >0.9, ip rating- ip65, ik rating - ik 07, , supply of 45 w(+/-2w) led street light with 4500lumens light output, 100 lumens per watt system efficiency with pc modular lens, diecast aluminium housing, operating voltage of 120-270, cct- 6500k , cri - >70 ,potted driver, 4kv inbuilt surge protection ,power factor - >0.9, ip rating- ip65, ik rating - ik 07, , supply of 90 w(+/-2w) led street light with 9000lumens light output, 100 lumens per watt system efficiency with pc modular lens, diecast aluminium housing, operating voltage of 120-270, cct- 6500k , cri - >70 ,potted driver, 4kv inbuilt surge protection ,power factor - >0.9, ip rating- ip65, ik rating - ik 07,