victor.cherkashi
Senior Member
- Location
- NYC, NY
Use of general lighting fixtures as emergency lighting byacquiring the fixtures with integral battery backup option.
The lighting fixture is provided with un-switched hotwire for battery charger directly from circuit breaker in panel.
Some designers say these lighting fixtures must to beun-switched (24/7 on).
Some designers say these lighting fixtures can switchedby any way such lighting relay, wall switch, dimmer, addressable ballast etc.
question: what is correct design?
I very appreciate any link to code requirements.
The lighting fixture is provided with un-switched hotwire for battery charger directly from circuit breaker in panel.
Some designers say these lighting fixtures must to beun-switched (24/7 on).
Some designers say these lighting fixtures can switchedby any way such lighting relay, wall switch, dimmer, addressable ballast etc.
question: what is correct design?
I very appreciate any link to code requirements.