Twin fluorescent mechanism help

[aruna1]

Homework Statement

guys i have this past paper question
"describe with the aid of a circuit diagram of twin fluorescent unit to be used in a workshop where rotating machines are widely used"

can someone help me with this? i search google but couldn't even find about twin fluorescent mechanism all i got is sites about some shops who sels twin fluorescent units

thanks

 

[nvn]

Have you tried searching on things like: fluorescent twin flicker out-of-phase

 

[aruna1]

nope i didnt,and thanks i will try this