Compact HPS grow lighting system

BU50

  • Improve quality of play
  • Increase player safety
  • Easy to operate
The SGL BU50 HPS grow lighting unit on the WWK Arena pitch.

Tune the microclimate

The powerful and compact BU50 covers 50 m2 of grass with high-quality HPS grow lighting technology, making the unit ideal for treating high-wear areas of the playing surface, such as the goal mouths. The 9 lighting fixtures provide a high light level and radiate both light and heat to create the optimal growth conditions to promote grass growth when natural sunlight and heat are not sufficient. The BU50 is easy to operate and move across the playing surface, making it a user-friendly grow lighting unit and a valuable asset to the grounds team.

The SGL BU50 HPS grow lighting unit on the WWK Arena pitch.

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 light and heat are simultaneously radiated by the fixture, the BU50 is best suited for those specific situations where the grass requires both extra light and warmth; when it’s cold and dark. With the BU50, the grounds team has extra assistance in carrying out restoration work on the grass. Stadiums worldwide, across various sports, benefit from proven HPS technology, using the BU50 to maintain a high-quality grass playing surface week in and week out.

The SGL HPS BU50 grow light on the pitch at Loughborough University.

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 BU50 for a long time and achieve the best results.

An SGL BU50 grow lighting unit on the pitch.

BU50 specifications

Lighting footprint 50 square meters
Light level 290 μmol/m2/s
Dimensions L 8 m | W 1.9 m | H 1.8 m
Weight 320 kg
Number of HPS fixtures 9 x 1000 W 400V
Consumption per electrical plug 16 A
Energy consumption 9.5 kW