Dutch Lighting DLI Joule-Series 1000W DE 120/240V Fixture

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Introducing the DLI Joule-Series 1000W DE Fixture - a game-changer in indoor horticultural lighting. Engineered by DLI, a trusted name in the industry, this fixture is designed to revolutionize plant growth and maximize yields. With its innovative Double-Ended (DE) technology, the Joule-Series 1000W delivers unparalleled light output and efficiency. The 1000-watt power output ensures intense illumination, promoting vigorous vegetative growth and abundant flowering. This fixture is compatible with the industry-standard 1000W DE lamps, providing a wide coverage area for your indoor garden. Designed for optimal heat dissipation, the fixture incorporates advanced cooling features, ensuring a stable and favorable environment for your plants. The Joule-Series 1000W DE Fixture is easy to install and operates reliably, allowing growers to focus on cultivating thriving crops. Experience the power of cutting-edge horticultural lighting with the DLI Joule-Series 1000W DE Fixture and unlock the true potential of your indoor gardening endeavors.


  1. Fixture Type: Double-Ended (DE) Fixture
  2. Wattage: 1000 Watts
  3. Lamp Compatibility: Designed for use with industry-standard 1000W DE lamps
  4. Voltage Input: Compatible with standard electrical voltages
  5. Frequency: Suitable for various power frequencies
  6. Light Spectrum: Optimized spectrum for both vegetative growth and flowering stages
  7. Light Output: High-intensity light output for maximum plant growth
  8. Efficiency: High energy efficiency for cost-effective operation
  9. Coverage Area: Provides a wide coverage area for indoor gardens
  10. Cooling System: Advanced cooling features for efficient heat dissipation
  11. Mounting Options: Offers versatile mounting options for easy installation
  12. Dimensions: Specific dimensions of the fixture for proper fitting and placement
  13. Construction: Durable and high-quality materials for long-lasting performance
  14. Warranty: Manufacturer's warranty details and duration
  15. Certifications: Compliance with relevant safety and quality certifications

1000W DE dimmable Features

  • Extra Low-Profile Housing (Ideal for low ceilings)
  • Improved Heatsink (Increased Driver Efficiency)
  • LED Indicator (Status & Error Diagnostics)
  • Gore-Tex Plug (Ventilation Plug)
  • Built in Spirit Level (Achieve Perfectly Even Light Spread)
  • Improved reflector (Superior Light Spread & Reflection)

Time for Improvement

For Decades growers have settled for lighting options that are not 100% tailored for their use and crop. Grow light manufacturers are always trying to appease the mass populations of growers, rather than honing in on exactly what they need for optimal performance, yields, and most important quality.

The engineering principles behind the DLI Open Reflector are a culmination of over a decade of research and development. The team works with a ranging group of some of the best horticulturists around the globe; each who specialise in plant and varietal specific production processes for the ornamental, and commercial flower market. Dutch Lighting Innovations has allowed these groups a new level of consistency, reliability, and quality unparalleled in the niche world of growing the best flowers and plants on Earth!

How it works

The DLI reflectors are manufactured to have the highest possible total reflectance at all wavelengths from 400 to 700 nm giving excellent PAR rendition. The integrated hemispherical reflectance is over 95% with an absence of iridescence colours in the louvre.

The DLI reflectors are made from an electrochemically brightened high purity aluminium substrate coil, and start with an anodised base coat which gives a hard support to minimize abrasion damage. The material is then treated under vacuum with specially developed processes to maximise coating adhesion and is vacuum coated with a super pure reflection layer of 99.99% pure aluminium.

These reflection layers are overlaid with a dual layer oxide system tuned for maximum visible reflection enhancement. This serves to increase the overall reflectivity provided by the metallic layers and adds protection against damage.

DLI 1000W DE 347-400V ND:

Input Voltage: 347 ~ 400V
Input Voltage Range: ± 10%
Rated Power: 1060W
Frequency: 50/60 Hz
Typical Current: 2.6A @ 400V/1000W
Maximum Current: 3.4A @ 312V/1000W
Inrush Current: ≤ 40A
Power Factor: ≥ 0,98
Dimensions: 571 x 284 x 178mm
Dimensions: 22.5 x 11.2 x 7.0 inch
Weight: 5.2 kg / 11.5 lbs

Documents and Specs:

Manual-Click Here-
Details-Click Here-

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