Work Name: Provision of lighting arrangement in mpl.park near house no C4/137 Keshavpuram, C5/4 Keshavpuram, C5/58 Keshavpuram, C-5/38 Keshavpuram, C5/83 Keshavpuram C-5/11 Keshavpuram, C-5/128 Keshavpuram & B4/20 Keshavpuramin AC-17 Wazirpur underKeshavpuramZone. Sub Head: - Procurement of LED light fixtures.-Procurement of LED light fixtures, DSR DAR ELECTRICAL-2022 and approved items
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Item Description
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DSR ITEM
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OD8424/2024-2025:Supply of 140 Watt LED Flood Light luminaire fitted with lens made of pressure die cast aluminium housing & toughened glass cover complete with the following specification as per relevant IS(a) Total system wattage: 140 watt + 5% (b) Luminaire Efficacy -130 Lumens/ watt (minimum)(c) Power Factor>0.95 (d) Protection Class- IP-66(e) LED package shall be ceramic base(f) Multi Chip. Array, Multi Die, Mid Power, Integrated Arrays and COB type Chip are not permitted.(g) Operating Current of LED < 70% of rated maximum forward current, limited to a minimum of 350 MA and maximum of 1000 MA.(h) Wattage of LED Package: One watt to Five watt maximum(i) CRI>70(i) THD <10% for complete fixture(k) Operating Voltage-110-320 V, 50Hz +3%.(1) The driver must have thermal Protection against 75 deg C ambient temperature with internal SPD of minimum 6 KV. Separate Compartment for Driver(m) Life of Street Light: Minimum 50,000 hrs
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OD8425/2024-2025:Supply of 45 Watt LED Street Light luminaire fitted with lens made of pressure die cast aluminium housing & toughened glass cover complete with the following specification as per relevant IS(a) Total system wattage: 45 watt + 5% (b) Luminaire Efficacy -120 Lumens/ watt (minimum)(c) Power Factor>0.95 (d) Protection Class- IP-66(e) LED package shall be ceramic base(f) Multi Chip. Array, Multi Die, Mid Power, Integrated Arrays and COB type Chip are not permitted.(g) Operating Current of LED < 70% of rated maximum forward current, limited to a minimum of 350 MA and maximum of 1000 MA.(h) Wattage of LED Package: One watt to Five watt maximum(i) CRI>70(i) THD <10% for complete fixture(k) Operating Voltage-110-320 V, 50Hz +3%.(1) The driver must have thermal Protection against 75 deg C ambient temperature with internal SPD of minimum 6 KV. Separate Compartment for Driver(m) Life of Street Light: Minimum 50,000 hrs
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