Osram POWERBALL HCI-T metal-halide bulb 70 W 4200 K 6800 lm

<b>Product benefits </b><br>Very high efficiency<br>Good to excellent color rendering<br>Very good color stability<br>UV values significantly below the maximum permitted thresholds to IEC 61167 thanks to UV filter<br><b>Areas of application </b><br>Shop interiors, shop windows<br>Shopping arcades<br>Foyers, reception areas<br>Museums, exhibitions<br>Exhibition halls and trade fairs<br>Factories and workshops<br>Approved only for use in enclosed luminaires<br>Outdoor applications only in suitable luminaires <br><b>Product features </b><br>POWERBALL ceramic technology<br>Light colors: warm white (830 WDL), neutral white (942 NDL)<br>Average lifetime: 15,000 h (operation with ECG with 70…400 Hz square-wave current)<br>Average lifetime: 12,000 h (with magnetic control gear)<br>HCI-T 50 W only for operation with ECG with 70…400 Hz square-wave currentOsram POWERBALL HCI-T. Bulb power: 70 W, Colour temperature: 4200 K, Luminous flux: 6800 lm. Energy efficiency class (old): A+