Dimmable : dimmable, suit : hot 18W part t5 pipes, as directly replaces 39w ho pipes, without conversion. Bemærkdette pipes works only with 39w ho ballasts. Check therefore about your luminaire have ballast of type 21w han or 39w ho. Intelligent ballasts works not with part pipes. Use when in instead t5 red a... Read throughout product description by to press on buy button.
