Osram Powerball HCI-TS 70W/830 WDL PB RX7S at best prices! Use Osram quality and take advabtage of important discounts on large quantities! Fast shipping contact us! Characteristics Osram HCI-TS Powerstar are compact discharge lamps RX7s-type double holder with ceramic burner which provide bright light and a very good stability. They have a RX7s-type holder, allowing them to perfectly adapt within your old fixtures. With a lifetime of 15000 hours, Osram Powerball HCI-TS 70W/830 WDL PB RX7S are of higer quality than the average. Emitted light is close to daylight (4000K). The color-rendering index is by the way excellent, superior to 90Ra. Use Osram Powerball HCI-TS 70W/830 RX7S They are perfectly adapted to accentuate or highlight an object in shops, stores, museums or exhibitions, as well as for a general lighting in workshops or sport halls for example.