Refer to the wiring diagram printed on the ballast. 4. ... This can be done with available testers which have a flashlight lamp mounted on a fluorescent lamp base. ... Note that 2-lamp circuits can be either lead-lag or series- sequence design. 1.
|Title||:||IES Lighting Handbook: 1981 application volume|
|Author||:||Illuminating Engineering Society of North America, Illuminating Engineering Society|