Do you have a DC 12 volt or 24 volt power system that has equalization charge or float charge or maybe the idle voltage of your system is not very stable and moves up and downWe at 12vmonster offer a wide range of wide voltage range LED light bulbs in multiple types of fittings , these lights work from DC 10V - 30V and AC 12V - 24V and are available in G4 JC 2 pin base + E26 / E27 edison screw base + B22 bayonet BC base . We have a very wide selection of wide voltage range LED bulbs if you dont see what you need here , send us a message with your request , and we may just have it. UPC: 755702902939
