NicolasK1232 years ago000Will it work with a LED BAR that needs 40 watts and 12 volts?Show in original language (German)filippo.barbagallo2 years ago • purchased this product000purchased this productHello,will certainly work, the question is probably how long the LED BAR will light up. with a consumption of the LED BAR of about 3A, it should light up for about 2-3 hours.Show in original language (German)Comment