The GC203 is a general purpose industrial warehouse high bay fixture. Now at 150 Lumens/Watt.
  • Suitable for architectural and industrial applications
  • Design reduces glare
  • Corrosion resistant
  • 150 Lumens Per Watt
  • Optional 90 CRI
  • NSF-rated
  • IP69K
  • 7-year warranty
Stadiums, Workshops, Supermarkets, Warehouses, Exhibition Halls, Airports, Railway Stations, Industrial Facilities
IP65 and ETL


GC203 Spec Sheet

GC203 IES Files

Watch Features & Benefits video

Randy Reid Discusses the GC203 Crossover

Input Wattage50W80W100W150W
Initial Lumens7,50012,00015,00022,500
Lumen Per Watt150150150150
Lumen Maintenance (L70)50,00050,00050,00050,000
CRI> 70/80/90> 70/80/90> 70/80/90> 70/80/90
CCT (K)3000K/4000K/5000K3000K/4000K/5000K3000K/4000K/5000K3000K/4000K/5000K
The $18.5 million Jeanette and Edmund T. Pratt, Jr. Recreation Center, which opened in 2002, is a 77,000-square-foot facility containing a modern 3,000 seat gymnasium with three full-size basketball and volleyball courts.  
The GC201 provides easy installation for LED lighting conversion from the traditional HDS lighting fixture.  For industrial lighting conditions, the diverse selection of wattage allows for precise lighting specifications that tailors to each industrial setting.