In this project, we replaced 40 traditional 1000W Metal Halide (MH) lamps with 48 XJ-HBS240W High Bays in a football field in the USA. The field had four poles, each 60 feet (approximately 18.2 meters) high, with 10 traditional 1000W MH lamps per pole.
Initially, we considered using XJ-HB480W High Bays, but found them unsuitable due to lower light efficiency compared to our XJ-HBS series, a heavier weight of over 15kg per unit, and double the cost. Instead, we opted for 12 XJ-HBS240W High Bays per pole.
This solution provided a remarkable improvement, achieving 125 foot-candles (about 1300 lux) on the ground, significantly better than the previous setup. The customer was delighted with the enhanced lighting quality, energy savings, and cost efficiency achieved with the XJ-HBS240W High Bays.