Arize® L1000

Slim, efficient and robust LED top lighting complemented with a range of spectral options optimized for greenhouses and indoor farms.

Features & Benefits

  • True 1:1 replacement for legacy 1000W HPS greenhouse fixtures
  • Ultra-slim form factor for minimal crop shading
  • Super-low energy consumption: 599 watts
  • Class-leading efficiency: up to 3.1 µmol/J
  • Superior uniformity: unique optic design spreads light evenly over 4’ x 4’ (102mm x 102mm) footprint
  • Reliable and rugged: rated IP66 for water and dust resistance
  • 0-10v dimmable
  • High performance: PPF of up to 1827 µmol/s


Family Spectra
Efficacy (μmol/J)
2.6 - 3.5 (μmol/s)
Family Modules/Configurations
400W, 600W, 1000W HPS replacement
Voltage Offering
120-240 (E optical codes) V, 120-277 (M and H optical codes) V, 277-480 (M and H optical codes) V
Mounting Options
Side-by-side, Over-under, Triangular
Wattage Range
200-600 W
Color Offering
Purple, Broad Spectrum - Pink, Broad Spectrum - White
Optics & Distributions
Light distribution N = 120°
cULus, DLC Standard
IP66, Wet
Operating Temp
0 to 45 °C
Lumen Maintenance Rating
L90 @ 36,000 hours
5 year limited warranty

Product Documents

Installation Guides

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 0-10V as a standard feature, growers can tailor light levels to their needs, maximizing crop performance.


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