The POWERBALL HCI-TS bulb is a double sided discharge bulb in the POWERBALL technology patented by OSRAM. Through its round ceramic burner, it offers even better performance in the light, colour and stability as well as a longer average lifespan of 12,000 hours. Very good colour reproduction and colour stability are guaranteed throughout the entire life cycle. Product advantages - High efficiency thanks to optimized light yield Best colour reproduction and colour stability throughout the entire bulb lifecycle through reduced ageing - Better light distribution and more even lighting through round ceramic burner Product properties - Output level: 70 W and 150 W - Socket (double sided): RX7S and RX7s-24 - Average lifespan: 12,000 hours - Light colour: 930 WDL and 942 NDL - Diameter: 21 and 24 mm - Very good colour reproduction with Ra80 (830 WDL) and Ra90 (942 NDL) A ++ A + A B C D E Show full energy efficiency label

Product features

Energy efficiency class B

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