Subject of Procurement

• To be purchased: Light Emitting Diode (LED) luminaires (Goods).
• Main technical requirements, specifics:
  • Dimensions: $600 \times 600$ mm.
  • Power: $22$ W / $31$ W (depending on setting).
  • Power factor: Not less than PF $0.90$.
  • Luminous flux: $2900–4300$ lm (adjustable).
  • Luminous efficacy: $129–141$ lm/W.
  • Color temperature: $3000$ K, $3500$ K, $4000$ K (adjustable).
  • Color Rendering Index (CRI): $80$.
  • Lifespan: L$80$, $100\ 000$…
     
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