Just multiply the volts x amps for watts. So for a 12v bulb @ 1.2A 12V x 1.2A = 14.4 Watts. It is probably a 15 Watt bulb.
Eric
Just multiply the volts x amps for watts. So for a 12v bulb @ 1.2A 12V x 1.2A = 14.4 Watts. It is probably a 15 Watt bulb.
Eric