QL-BI:Ballast Interface
Qlite Limited UK announces the worldwide release of the QL-BI, analog ballast interface for 1-10/0-10 VDC for analog drivers which can control any 0-10/1-10 light fittings having analog ballast. The interface can be installed in a ceiling void near light fitting. The interface converts leading edge traic output to 1-10/0-10 VDC signal.![QL-BI-4](https://www.qliteglobal.com/wp-content/uploads/2014/07/QL-BI-4-300x231.jpg)