100W Osram Powerstar HQI-E 100/NDL ClearElliptical Quartz Metal Halide100 Watt, E27 ES Cap, CCT 4200KExcellent colour rendering Group 1BFor use in open luminaires
100W Osram Powerstar HQI-E 100/NDL CoatedElliptical Quartz Metal Halide100 Watt, E27 ES Cap, CCT 4100KExcellent colour rendering Group 1BFor use in open luminaires
100W Osram Powerstar HQI-E 100/WDL ClearElliptical Quartz Metal Halide100 Watt, E27 ES Cap, CCT 3100KColour rendering Group 2AFor use in open luminaires
100W Osram Powerstar HQI-E 100/WDL CoatedElliptical Quartz Metal Halide100 Watt, E27 ES Cap, CCT 3200KColour rendering Group 2AFor use in open luminaires