BU50
- Improve quality of play
- Repair damaged areas
- Easy to operate
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Tune the microclimate
The powerful and compact BU50 covers up to 50 m² of turf with high-quality HPS grow lighting technology. This makes the unit well suited for high-wear areas on the golf course, such as greens, tee surrounds and other intensively used zones. The nine lighting fixtures deliver a high light output while radiating both light and heat, creating optimal growth conditions when natural sunlight and ambient temperatures are insufficient. Easy to operate and reposition, the BU50 is a practical, user-friendly solution and a valuable tool for greenkeepers focused on maintaining consistent turf quality.
Proven technology worldwide
As the world’s first grow lighting system developed for natural grass surfaces, HPS technology has a long and proven track record. By emitting light and heat simultaneously, the BU50 is particularly effective in situations where turf requires both additional light and warmth, especially during cold, low-light periods. On golf courses around the world, greenkeepers rely on the BU50 to support recovery and maintain high-quality playing conditions during challenging climatic conditions.
Decades of success
Grow lighting units are used outdoors year-round and must perform reliably under changing weather conditions. That is why all SGL grow lighting units are manufactured in-house, ensuring full control over quality, durability and functionality. Built from high-quality materials, the BU50 is robust, low-maintenance and designed for a long service life. This reliability allows greenkeepers worldwide to use the unit with confidence and achieve consistent, high-level turf performance over many years.
Technical specifications
| Lighting footprint | 538 ft² |
| Light level | 290 μmol/m2/s |
| Dimensions | L 26’3″ x W 6’3″ x H 5’11” |
| Weight | 705 lbs |
| Amount and type of lamps | 9 x 1000 W DE HPS |
| Amount and type of plug | 1 x Pigtail CE (plug not included)* |
| Consumption per connection | 11.5 A |
| Voltage | 277/480 V |
| Total power consumption | 9.5 kWh |
