Exelent Free Auto Wiring Diagrams Philips Advance Ballast Wiring Diagram Sample Pdf Emergency Lighting Ballast Wiring Diagram For 2 Lamp T8 Ballast Of Philips Advance Ballast Wiring Diagram

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Purchase A Ballast That Matches The Voltage Of The Existing Ballast And Has The Same Wiring Diagram. Mount The New Ballast And Screw The Nuts Into Place. Strip All Of The Wires To Expose About 1/2-inch Of Wire And Use Twist-wire Connectors To Connect The Same-colored Wires. Replace The Ballast Cover And Bulbs, And Turn The Power Back On.