4 Foot Light Fixture Ballast Wiring Diagram. Help support our family and channel. Leave the longer length of wire coming from the fixture for attachment to the main power lines coming from the building.
Changing the wiring on a fluorescent light fixture from rapid start to instant start involves changing the wiring from series to parallel. T8 ballasts are designed to work together with T8 bulbs which are commonly found in 4- or 8-foot lengths. Use wire nuts to connect the socket wires.
Most T8 tubes will have a hidden ballast covered with a casing and resting behind the tube light.
1 USING THE NAVIGATION WINDOW Use the Navigation window and select the Emergency Ballast for which the diagram is needed then scroll through the list of applications to. The ballast is used to create the voltage and current necessary to start and illuminate the fluorescent lamp. Not real important in this project since we will be rebuilding the fixture. Assortment of fluorescent ballast wiring diagram.