Metal halide lamps with quartz technology for enclosed luminaires. Product features: POWERSTAR® quartz technology. Light colors: neutral white (N), daylight (D). Product advantages: E40 screw base for easy lamp handling. Thanks to the UV filter, the maximum permissible UV limit values according to IEC 61167 are significantly undercut. Areas of application: Industrial and commercial halls. Sports and multi-purpose halls. Industrial facilities. Shipyards and port facilities. Marshalling yards, container handling facilities. Buildings, monuments, bridges. Only approved for use in enclosed luminaires. Outdoor applications only in suitable luminaires.