WTK Lighting Co. Limited
WTK Lighting Co. Limited
5W E27 COB LED Bulb with 85-265V AC Voltage
  • 5W E27 COB LED Bulb with 85-265V AC Voltage
5W E27 COB LED Bulb with 85-265V AC Voltage

5W E27 COB LED Bulb with 85-265V AC Voltage

Payment Type:
Telegraphic Transfer in Advance (Advance TT, T/T)
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Basic Info
Basic Info
Payment Type: Telegraphic Transfer in Advance (Advance TT, T/T)
Product Description
Product Description
  • Specifications:
    • Materials: aluminum + glass shade
    • Input voltage: 85-265V AC
    • Power: 5W
    • Emitting color temperature:
      • Warm white: 2,900-3,200K
      • White: 4,000-4,500K
      • Cold white: 6,000-6,500K
    • Light quantity: 413lm
    • Size: 60 x 130mm
  • Advantages:
    • Elegant and attractive appearance
    • Emits light that is easy on the eyes, without glare or ghosting, and producing a comfortably lit environment for living and working
    • Multi-chip COB (chip-on-board) design: act as area-light source rather than point-light source
    • Patent technology
    • Low-heat resistance
    • High-heat conductance
    • Low-drive current
    • Dozens of low-power chips assembled on aluminum heat-sink (which is only 1.8mm thickness) for immediate heat dissipation
    • Efficient heat dissipation due to small size of chip
    • All these dramatically prolongs product lifespan
    • High-luminous efficiency
    • Energy-saving and low-carbon: 1W of our COB LED equals to 2.6W energy-saving lamp, saves up to 60% energy more than energy-saving lamp, and saves even more compared with halogen lamp
  • Materials: aluminum + glass shade
  • Input voltage: 85-265V AC
  • Power: 5W
  • Emitting color temperature:
    • Warm white: 2,900-3,200K
    • White: 4,000-4,500K
    • Cold white: 6,000-6,500K
  • Light quantity: 413lm
  • Size: 60 x 130mm
  • Warm white: 2,900-3,200K
  • White: 4,000-4,500K
  • Cold white: 6,000-6,500K
  • Elegant and attractive appearance
  • Emits light that is easy on the eyes, without glare or ghosting, and producing a comfortably lit environment for living and working
  • Multi-chip COB (chip-on-board) design: act as area-light source rather than point-light source
  • Patent technology
  • Low-heat resistance
  • High-heat conductance
  • Low-drive current
  • Dozens of low-power chips assembled on aluminum heat-sink (which is only 1.8mm thickness) for immediate heat dissipation
  • Efficient heat dissipation due to small size of chip
  • All these dramatically prolongs product lifespan
  • High-luminous efficiency
  • Energy-saving and low-carbon: 1W of our COB LED equals to 2.6W energy-saving lamp, saves up to 60% energy more than energy-saving lamp, and saves even more compared with halogen lamp
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    • Mr.  Yan

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