Metal halide lamps for open and enclosed luminaires. Product features: POWERBALL® ceramic technology. Light color: warm white (830 WDL). Product benefits: Very high efficiency. Simple lamp installation/replacement in open luminaires. Good color rendering. Very good color stability. UV values significantly below the maximum permitted thresholds to IEC 61167 thanks to UV filter. Areas of application: Shop interiors, shop windows. Shopping arcades. Foyers, reception areas. Museums, exhibitions. Exhibition halls and trade fairs. Streets. Pedestrian zones, public squares. Parks and gardens. Suitable for use in open and enclosed luminaires. Outdoor applications only in suitable luminaires.