03/HDA/EC-ELECT/2024 2025

Amount

Supply & delivery of 400 Watt LED flood light with pressure die cast aluminium housing, IP66 protection, road way luminarie with high power LED as per the following specifications:  Make: (Bajaj/Philips/Crompton/Havells)  LED light luminaries should be powder coated and housed in a single piece Pressure die cast non-corrosive Aluminium alloy enclosure with optimal fins for Heat Sink Mechanism.  System Efficacy at Luminaries Level shall be minimum 120 Lumens/Watt whereas LED Chip level efficacy shall be minimum 160 Lumens/Watt.  The fixture shall have Ingress Protection of IP 66 Rating for both for Optical & Electrical Compartments.  Driver compartment should have IP66 level of protection.  Driver should be replaceable in the field condition in case of any malfunction.  Driver shall have high efficiency >80% and have inbuilt safety features like over voltage , short circuit , over load , thermal protection and reverse polarity protection.  The light engine should use Metal Core PCB with high grade aluminium (AL5052) and should have a thermal conductivity >2W/mk.  Rated Operating Temperature should be 0 deg to +55 deg C with a relative humidity of 10-95% RH.  The junction temperature of LED shall be <85 degree Celsius.  THD of the luminaries shall be <5%.  Approved make for LED shall be Nichia/ Cree/ Osram/Lumileds make LED chip.  Life of LED shall be rated at 50,000 hrs or above.  Luminaries shall have five (5) years replacement warranty period from actual date of completion of work including driver/control gear, LED etc.  Lighting supplier shall have his own Manufacturing and assembly facility. The fixtures must be powder coated.  The Manufacturer Name and logo should be engraved / embossed on the housing/body to allow traceability till the life of the fixture. No sticker will be accepted.  The manufactures of the luminaries must have its own R&D wing with in- house testing facility is mandatory. Third party test certificate may be accepted from reputed and authenticated NABL accredited LAB having their latest test equipment duly calibrated or test report from LAB of Universities and National Test House.  Drivers & Luminaries should have mandatorily BIS certified.  Following test reports shall be submitted by the bidders in the bid from NABL accredited Lab: 1. LM 79 for luminaries 2. IP66 Test for luminaries. 3. LM 80 report form LED chip manufacturer. 4. Thermal Test Report. 5. IK07 Test Report. 6. Driver IP66 & IEC 61000-4-5. 7. Compliance to IEC 60598: Type test report. 8. Compliance to IEC 61347-2-13: Driver test report. 9. Compliance to IEC 62384: Driver performance test report. 10. Compliance to IEC 61547: EMI and EMC (K) compliance to CISPR 15.

S. D. Construction

Electro Engineering Concern