bids are invited for led flood light powder coated pressure die cast aluminum system lumen efficacy not less than 135 lm per watt - supplying, installation, testing and commissioning of 70w multi color flood light, powder coated pressure die cast aluminum body with built in or separate driver as per the requirement with driver efficiency more than 85%,input voltage 140 to 270 volt ac, freq 50 hz, operating temp range 15 deg to 50 deg centigrade, internal surge protection of 5 kv l n e as per iec 61000-4-5, driver efficiency more than 85%,thd less than 10% as per iec 61000-3-2 , p.f 0.95, ip-66, ik-10, cri more than 80 , under voltage and over voltage protection, emi-emc as per cispr-15, lenses for beam angle 30 deg to 120 deg as per the application and the project requirement deg, suitable tiltable fitting, life time (led,driver and electrical circuitry) of minimum 50000 burning hours with 70% of initial lumen maintained till life ends as per lm80 extrapolation ies tm-21-11 report , maximum power consumption should not more than the specified rating and fixture shall be of relevant bis standard complete in all respect connections with 1.5 sq mm frls, pvc insulated copper conductor single core cable and earthing etc. as required with minimum 5 year oem warranty. system lumen efficacy more than 135 lm per watt output . lm79 and lm80 test report from nabl lab for all testing required for led fixtures as per bis shall be submitted. shape size and cct shall be as approved by engineer-in-charge as per requirement. thermal management heat sink of aluminum housing such that led junction temperature shall not rise above 90 degree c , frls pvc insulated copper conductor single core cable - supplying and drawing of 2 x 1.5 sq mm frls pvc insulated copper conductor single core cable in the existing pvc conduit or cassing capping as required , frls pvc insulated copper conductor single core cable - supplying and drawing of 3 x 1.5 sq mm frls pvc insulated copper conductor single