F40t12 dimming ballast wiring diagram
A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. An electric current in the gas excites mercury vapor,
which produces short-wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow.A fluorescent lamp converts electrical energy into useful light much more efficiently Back to Sam's F-Lamp FAQ Table of Contents. Fluorescent Fixture Wiring
Diagrams Wiring for Preheat Fluorescent Fixtures The following is the circuit diagram for a typical preheat lamp - one that uses a starter or starting switch. Lights and electronics. General info. The flaming touch and the campfire probably constituted early man's first use of 'artificial' lighting. Prehistoric man, used primitive lamps to illuminate his cave.