Metal halide lamps with ceramic technology for enclosed luminaires. Product features: POWERBALL© ceramic technology. Light colors: warm white (830 WDL, 930 WDL), neutral white (942 NDL). Average lifespan: 15,000 hours (EVG with 70400 Hz square wave current). Average lifespan of 150 W version: 20,000 hours (EVG with 70400 Hz square wave current). Average lifespan: 12,000 hours (when operated with magnetic ballast). Product advantages: Very high efficiency. Good to very good color rendering. Very good color stability. Thanks to UV filter, the maximum permissible UV limit values according to IEC 61167 are significantly undercut. Areas of application: Sales rooms, shop windows. Shopping arcades. Foyers, reception halls. Museums, exhibitions. Exhibition and trade fair halls. Industrial and commercial halls. Only approved for use in enclosed luminaires. Outdoor use only in suitable luminaires.
