Dimmable : dimmable, suit : cold 28W part t5 pipes, as directly replaces 80w ho pipes, without conversion. Bemærkdette pipes works only with 80w ho ballasts. Check therefore about your luminaire have ballast of type 35w han, 49w ho or 80w ho. Intelligent ballasts works not with part pipes. Use when in place... Read throughout product description by to press on buy button.
