Municipal Corporation Tender

Approved rate

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