Osram PowerBall HCI-TS 150W/830 Lamp Rx7s Cap 150w 3000k Kelvin for use in many applications mainly the retail sector. Stable colour impression over lifetime. High lamp efficacy results in low operating costs and low heat generation. Long lamp life compared with incandescent and halogen lamps. Relatively low heat output enhances comfort for shoppers and staff. All types are UV-Block for reduced fading risks.