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Lumatek 680W Greenhouse Top Light LED Fixture - White + Red | 200-400V | 3.4Umol/J | IP65

Dimmable | Passive Cooling | Osram Diodes

SKU: LEDL95234
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This is a special order item, with an estimated backorder time of 15 to 20 Weeks.

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This is a special order item, with an estimated backorder time of 15 to 20 Weeks.

Introducing the new 680W GH TOP LIGHT LED (White + Red). Innovative, Slim, Compact, Powerful and Efficient Top Light LED fixtures, designed specifically for Greenhouse use.

The 680W GH Top Light (White + Red) is a very high performance, innovative, slim, compact, powerful and efficient LED for Greenhouse use. This unit was designed for high PPFD target flowering crops, using only the highest grade components allowing you to achieve your goals and correct DLI throughout the year. Only the highest grade components and world-class performance allow you to achieve your goals throughout the year.


  • Efficacy: 2.7umol/j
  • PPF: 1805 umol/s
  • Input Voltage: 277-440V, 50-60HZ
  • Input Power: 680W (±2%) @380V
  • Input Current: 1.8A @ 380V 100%
  • Application:
    • GreenHouse
  • Waterproof & Dustproof: Ip65
  • Lifetime (Led Bars): +50 000 Hrs
  • Light Distribution: 100°-120°
  • Light Source:
    • 4000K White Diodes Seoul Z5;
    • 660nm Red Diodes Osram SQ3.24
  • CCT: 3300K
  • Quantity Of Diodes Total:
    • White - 256
    • Red - 304
  • Diodes Power Proportion:
    • White - 54%;
    • Red - 46%
  • Diodes Efficiency:
    • 4000K White Seoul Z5 2.35 µmol/J;
    • Red Osram SQ4.24 3.85 µmol/J
  • Dimmable:
    •  Yes with 0-10V Dimmer
  • External Control:
    • With Lumatek Digital Panel Plus 2.0 Or Universal Controller 0-10v (Connected To Driver)
  • Weight: 8.8 Kg
  • Dimensions: 653.5 x253.9 x 117.5mm
  • Spectrum: 
    • Blue 11,9%;
    • Green 20,5%;
    • Red 66,3%;
    • Far-Red 1,4%
  • Thermal Management: Passive Cooling
  • Power Factor: 0.97
  • Max. Ambient Temperature (@ 680w Power): 40°c
  • Btu (With Driver Attached): 2320 Btus/h
  • Certifications:
    • CE: EN 60598-1:2015/EN 60598-2-1/EN 62031:2008
    • +A1:2013+A2:2015/EN 62493:2015/EN 62471:2008 

In The Box

  • [1] x Lumatek 680W Greenhouse Top Light LED Fixture - White + Red | 200-400V | 3.4Umol/J | IP65
  • [1] x Power Cable with Twist-Lock
  • [1] x Hanging Set
  • [1] x Manual


  • Benefits include energy savings: Lumatek LED solutions demonstrate the potential to save 40% on electricity and studies indicate that LED-lit canopies can generate more yield per kWh.
  • Plant and crop performance: initial studies indicate growers using LED lighting may experience yield increases and changes in cannabinoid and terpene profiles, leading to more consistent medicinal product profiles from harvest to harvest.
  • Flexible light intensity: Lumatek LEDs can be dimmed to adjust PPF level to suit crop and growth stage without changing spectral power distribution or losing efficiency.
  • Less maintenance: Lumatek LEDs are rated for 60,000 hours of use supported by a market-leading warranty.
  • Reduced HVAC: Lumatek LEDs are highly efficient and less wattage consumption means less heat released into the space, allowing for potentially lower HVAC loads and operating expenses.
  • Safety: Lumatek LED drivers are intelligent and feature full circuit protection including over/under voltage, short circuit and over-temperature protection. Lumatek Zeus LED drivers also feature auto-power increase/decrease to match the number of light bars connected to the fixture. All Lumatek LED fixtures are CE certified LVD and EMC compliant.

3-Year Replacement Warranty

  • If the product is faulty within the warranty period, the product will be replaced with a new one.
  • Please send the product to the following address on the contact us page.