Latest Tender Detail from south east central railway SECR for the tender for led lamp 7 watt etc., led lamp 7 watt, 1. watt-7w+10% 2. input voltage-220v-240v, 50 hz, 3. operating voltage- 100v-300v ac 4. input frequency-45-55hz 5. power factor->0.9 6. driver efficiency->85% 7. luminous flux- 6001m-7001m, 8. luminous efficiency-751m/w-851m/w 9. color temperature-cool white (4000k-7000 k) 10 . cri (color rendering index)->80 11. optics used-glass (milky) 12. material for led engine-metal core pcb 13. type of holder/cab-b22/e27 14. material for housing-aluminium die cast 15. temperature rise-25 degree c-30 degree c @ 25degree c ambient as per drg.no. as per description specn: as per description - warran ty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs in nagpur, maharashtra,. Reference number 15283962. Don't miss out on this chance to be part of a significant project. Register for free today to access the complete tender details and download the necessary documents. Seize the opportunity with Tender 18!
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