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      Shenzhen Led Grow Light LM281B QB288 Board With Thickness 18.5mm Heatsink

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      Shenzhen Jijie Technology Co., Ltd.4 yrsCN

      Key attributes

      Industry-specific attributes

      Lamp Luminous Efficiency(lm/w)
      200
      Support Dimmer
      Yes
      Application
      Seed Starting, BLOOM, VEG
      Lamp Body Material
      Aluminum Alloy

      Other attributes

      Lighting solutions service
      Lighting and circuitry design, Project Installation
      Place of Origin
      Guangdong, China
      Color Rendering Index(Ra)
      88
      Lifespan (hours)
      50000
      Working Time (hours)
      50000
      Product Weight（kg）
      4.6
      PPFDμmol/(m2·s)
      250-350, 150-250, 520-940
      Input Voltage(V)
      90-305Vac
      Lamp Luminous Flux(lm)
      57800
      Working Temperature(℃)
      -10 - 40
      Working Lifetime(Hour)
      50000
      IP Rating
      IP33
      Brand Name
      extreme-led
      Model Number
      EX-240-LM281B
      Wattage
      240W
      Light Source
      LED
      Warranty(Year)
      2-Year
      Luminous Efficacy(μmol/J)
      2.7
      Product name
      240W LM281B
      LED Chip
      Samsung LM281B + 660nm
      Driver
      Meanwell 240H-54AB
      heatsink size
      645*206*18.5mm
      PPe
      2.65μ mol/J
      Power
      240W
      Certification
      RoHS

      Packaging and delivery

      Selling Units:
      Single item
      Single package size:
      67X22X12 cm
      Single gross weight:
      4.000 kg
      Show more

      Lead time

      Quantity (sets)1 - 20 > 20
      Lead time (days)12To be negotiated

      Customization

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

      Product descriptions from the supplier

      2 - 49 sets
      $105.00
      50 - 199 sets
      $103.00
      >= 200 sets
      $100.00

      Variations

      Total options:
      Select now

      Shipping

      Membership benefits

      Quick refunds on orders under US $1,000View more

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