what does UPS stand forclowntown said:UPS (with surge protection)
sp say u get a unit that can support 1000 watts and how many ever amps ect. and it will last for 12 min. what happens when that time is up. does it safely turn off your digital ballast so it wont get damaged or did u just buy a 200 dollar unit to give u 12 min. i dont know about you guys but i may not be able to respond in 12 min especially if im at work or something.clowntown said:Based on your amperage / voltage draw + outage length coverage. These things are typically made to protect power outages and surges for computers. Naturally they come in sizes to protect a small home PC for a few minutes, to humongous servers the size of your fridge or larger for hours or days. You could spend from $30 to $3 million and up.
ofcourse but will this turning off damage the ballast like a brownout or blackout?clowntown said:Obviously when it runs out of juice it turns off, yes.
thats all ive been askingclowntown said:Why would a device, designed specifically for protection against power outages and electrical surges, intentionally send out harmful currents?
Of course it will turn it off "safely" as if you had removed power from the ballast by unplugging it.
in ur opinion which do you consider the best of the two?clowntown said:EYE Hortilux Super HPS works fine. GE Lucalox works fine.