Annual Maintenance

Supply and transportation of 120 LED High Bay Luminaire with high power COB LED made of pressure diecast aluminum housing with powder coated, supply input voltage 120 - 270 V AC, P.F > 0.90, high power LEDs, having system efficacy >=120 lumens/watt and junction temperature < 70°C, with ingress protection IP66, IK05, Driver surge protection 4KV, in-house additional surge protection ≥ 5KV with wide/narrow beam optics, THD<10% at 110 Volts AC, driver efficiency >90%, , CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty etc., complete as director by the Engineer-in-Charge

Supply and transportation of 150 LED High Bay Luminaire with high power COB LED made of pressure diecast aluminum housing with powder coated, supply input voltage 120 - 270 V AC, P.F > 0.90, high power LEDs, having system efficacy >=120 lumens/watt and junction temperature < 70°C, with ingress protection IP66, IK05, Driver surge protection 4KV, in-house additional surge protection ≥ 5KV with wide/narrow beam optics, THD<10% at 110 Volts AC, driver efficiency >90%, , CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty etc., complete as director by the Engineer-in-Charge