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      GMKJ white color COB 90W led chips 3000K 4000K 5000K 6000K for high bay light and tunnel light

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      Shenzhen Guangmai Electronics Co., Ltd.Custom manufacturer13 yrsCN

      Key attributes

      Industry-specific attributes

      Warranty(Year)
      5-Year

      Support Dimmer
      Yes

      Luminous Efficacy(lm/w)
      120

      Color Rendering Index(Ra)
      70

      Other attributes

      Place of Origin
      China Guangdong

      Color Temperature(CCT)
      2800K-7000K

      Input Voltage(V)
      28-32V

      Type
      COB LED

      Lighting solutions service
      Lighting and circuitry design, auto CAD layout

      Lifespan (hours)
      50000

      Working Time (hours)
      30000

      Product Weight（kg）
      0.035

      Chip Material
      INGAN

      Emitting Color
      white 2700K-7000K

      Luminous Intensity
      1500

      Luminous Flux(lm)
      8500lm-12000lm

      Optical Attenuation(%)
      0.2

      Power
      90

      Power Dissipation
      90

      Viewing Angle(°)
      120

      Color Temperature
      2800K-7000K

      Operating Temperature(℃)
      -30 - 75

      Storage Temperature(℃)
      -40 - 85

      Brand Name
      GMKJ

      Application
      High Bay Light street light tunnel lihgt

      Voltage
      28-32V

      Chip Brand
      Bridgelux Epistar

      CRI
      70 80 90

      Certification
      CE/ROHS/LM80/FCC

      Current
      3150mA

      Size
      56mm*40mm*4.3mm

      IP Grade
      Waterproof IP67

      Substrate
      red copper

      COB Size
      56*40*4.3mm

      Packaging and delivery

      Selling Units:
      Single item

      Single package size:
      5.6X4X0.4 cm

      Single gross weight:
      0.035 kg

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      Lead time

      Quantity (pieces)1 - 500501 - 1000 > 1000
      Lead time (days)1015To be negotiated
      Still deciding? Get samples first! Order sample

      Samples

      Maximum order quantity: 50 piece
      Sample price:
      $7.00/piece

      Customization

      Customized packaging
      Min. order: 200
      Customized logo
      Min. order: 200
      For more customization details, message supplier

      Know your supplier

      Shenzhen Guangmai Electronics Co., Ltd.
      Custom manufacturer13 yrsLocated in CN
      Services
      Quality control

      Order with confidence

      Verified as Custom Manufacturer
      View more productsView profile

      Product descriptions from the supplier

      100 - 199 pieces
      $6.80
      >= 200 pieces
      $6.60

      Variations

      Total options:
      Select now

      Shipping

      Shipping solutions for the selected quantity are currently unavailable
      Still deciding? Get samples first! Order sample

      Samples

      Maximum order quantity: 50 piece
      Sample price:
      $7.00/piece

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      Quick refunds on orders under US $1,000Claim now

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