This might seem like a stupid question but how do energy effecient downlighters with a transformer save on bills.I cant understand what kinda current would be pulled by the transformer.Its bein stepped down by transformer so its takin more than 12 volts or 7 watts or whatever they take
Im a spark but its buggin me.It was explained in college but its gone out of my head
Im a spark but its buggin me.It was explained in college but its gone out of my head