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| Tender ID | 5657483 |
|---|---|
| Organisation Name | East Central Railway |
| Tender Brief | Supply Of Led Lamp 9 Watt, 1) Wattage-9w+10% 2) Input Voltage-220v-240v 50hz 3) Operating Voltage-100v-300v Ac 4) Input Frequency 45-55 Hz 5) Power Factor->0.9 6) Driver Efficiency >85% 7) Luminous Flux 7001m-8501m 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- Meta Core Pcb 13) Type Of Holder/cab- B22/e27 14) Material For Housing- Aluminium Die Cast 15) Temperature Rise 25degreec-30degree C @25degree C Ambient 16) Protections- Open Loop, Short Circuit, Surge (up To 3 Kv), Ingress (ip 20) 17) Type Led- High Power Smd (surgace Mounting Device) 18)led Beam Angle >120 Degree 19) Led Life 40,000-50,000 Hours 20) Working 0 Degree C-50 Degree C As Per Is16102 (part I) And Performance Requirement As Per Is16102 (part - Ii) [ Warranty Period: 30months After The Date Of Delivery ] |
| Last Date For Submission | 11th Sep, 2026 |
| Opening Date | Refer to Documents |
| Document Cost | 0.00 |
|---|---|
| EMD | 0.00 |
| Estimated Cost | 0.00 |
| City | Samastipur |
|---|---|
| State | Bihar |
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