Search results

A watt of power is volts x amps. When you double the voltage from 120 to 240 you will use about half of the amps, but the formula remains the same. For example, a light that draws 4 amps at 120 volts will only draw 2 at 240 volts approximately. The power used (watts) remains almost the same. 120...

Hard to tell with the HPS light on because it distorts the colors. Looks healthy, but agreed with Gmz, not quite ready.