|  Product model: |  N-ZFZD-E5W1388 |  Mask: |  — |  Relative humidity of ambient air used: |  <90% | 
|  Product ID: |  one thousand three hundred and eighty-eight |  Purpose: |  Public buildings/indoor lighting |  Enclosure protection class: |  IP30 | 
|  Product specification: |  280*263*66mm |  Full container quantity: |  10PCS |  Executive standard: |  GB17945-2010 | 
|  Opening size: |  210mm |  Large box size: |  34.0*30.7*54.5CM |  Charging time: |  ≤ 24 hours | 
|  texture of material: |  Plastic sprayed iron lamp holder |  Main power: |  5W |  Emergency time: |  ≥ 9 hours manual control on/off | 
|  Body appearance color: |  Like white |  Color temperature: |  6500K |  Emergency switching time: |  <2S | 
|  Features: |  High brightness>8 hours |  Input AC voltage: |  50HZ/AC220V±10% |  Emergency luminous flux: |  ≥50Lm | 
|  Switching mode/induction: |  Manual lighting/emergency switching |  Ambient temperature: |  25℃±10℃ | 
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