Large scale HPS grow lighting system


  • High quality grass growth
  • Proven technology
  • Reliable and robust
The SGL LU440 grow lighting system on the pitch of the Emirates Stadium, home of Arsenal FC.

Tune the microclimate

With a lighting surface of 440 m2, the LU440 is ideal for treating an entire playing surface in a short period of time. Depending on the growing condition, only a few LU440 units are needed to treat the full surface by moving the units to a next location every 24 – 48 hours. The fixtures radiate both light and heat to facilitate grass growth when both natural sunlight and heat are not sufficient. Based on extensive research, our agronomy team can propose a plan to achieve the best results in the most efficient and effective way.

The SGL LU440 grow lighting system on the pitch of the Q2 Stadium, home of Austin FC.

Used by professional sports clubs worldwide

As the world’s first grow lighting system for sports playing surfaces, HPS technology has proven its quality. Because the fixture simultaneously radiates light and heat, the LU440 is best suited for those specific situations where the grass requires both extra light and warmth, such as in cold and dark conditions. The LU440 provides extra assistance to the grounds team in carrying out restoration work on the grass. Stadiums worldwide, across various sports, benefit from proven HPS technology, using the LU440 to maintain a high-quality grass playing surface week in and week out.

The SGL LU440 grow lighting systems on the pitch of London Stadium, home of West Ham United.

Decades of success

Grow lighting units are often placed on sports fields outdoors, exposed to various weather conditions. Therefore, it’s crucial that they are reliable and durable. Our grow lighting unites are manufactured in-house, giving us complete control over the construction process and ensuring the features precisely meet the needs of grounds teams using the units. All our grow lighting units are made from high-quality materials, making them robust, requiring minimal maintenance, and providing a long lifespan. This allows grounds teams worldwide to use the LU440 for a long time and achieve the best results.

The SGL LU440 grow lighting system on the pitch of 'De Kuip', home of Feyenoord Rotterdam.
Six SGL LU440 HPS grow lighting systems on the pitch of the King Power Stadium, home of Leicester City FC.

LU440 specifications

Lighting footprint 440 square meters
Light level 316 μmol/m2/s
Machine dimensions unfolded L 11.4 m | W 20.1 m | H 2.6 m
Machine dimensions folded L 11.4 m | W 2.5 m | H 2.6 m
Weight 1400 kg
Amount of HPS fixtures 60 x 1000W
Voltage 400 V
Amount and type of electrical plugs 2 x 63 A
kW consumption 2 x 31.35 kW