Arize® Element L400

Slim, efficient and robust LED top lighting complemented by flexible installation options optimized for greenhouses.

5_Yr_Warranty_Icon Wet_Rated_Icon IP_Rated_Icon DLC_Hort_Icon cULus_Icon

Features & Benefits

  • True 1:1 replacement for legacy 400W HPS greenhouse fixtures
  • Ultra-slim form factor for minimal crop shading
  • Super-low energy consumption: 195 watts
  • 84% more efficient than HPS at 2.8 µmol/J
  • Superior uniformity: unique optic design spreads light evenly over 4’ x 4’ footprint
  • Reliable and rugged: rated IP66 for water and dust resistance
  • High performance: PPF of up to 550 µmol/s


Family Modules/Configurations
24 inch toplight
Voltage Offering
120-240 V
Light Output Range
525 - 550
Wattage Range
200 W
Color Offering
cULus, CE
Wet, IP66
Operating Temp
0 to 40 °C
Lumen Maintenance Rating
L90 @ 36,000 hours
5 year limited warranty

Product Documents

Efficiency at any Scale

The go-to solution for commercial greenhouse growers of all sizes, Arize Element® Greenhouse LED fixtures can scale as your business grows, offering industrial-strength reliability, and class-leading efficiency. Engineered to provide 1:1 replacement of legacy HPS grow lights, cultivators can produce top quality harvests in all seasons while enjoying massive energy cost reductions compared with legacy grow lights.

Intelligent and Robust Design

The slim and elegant design of Arize Element® Greenhouse LED fixtures has been refined over our many years serving commercial cultivators worldwide. Supported by our five-year warranty, Arize Element® Greenhouse LED fixtures are passively cooled with state-of-the-art heat sinks for a longer lifespan and PAR maintenance. IP66 rating gives peace of mind when using in humid and wet environments, while the sloping heat sink design minimizes build-up of dust and debris on the fixture, easing maintenance overheads and reducing labor costs.

Flexible and Versatile

Arize Element® Greenhouse LED fixtures offer a wide range of installation options for both high-bay and limited height applications. Drivers can be positioned above or adjacent to the light. With a compact footprint, the fixture is ideal for applications with limited head space.

Related Products


Where to Buy


Contact us