I have a set of NOS IR military truck driving lights I am about to wire into my hunting truck. The bulbs in them are 4811 incandescent PAR 36 sized bulbs but they are 24v (actually 28v). I was going to replace them with 12v bulbs to wire into the trucks 12v electrical system. When I was looking at PAR 36 sized bulbs I got the bright idea I could replace them with LEDs or something else. The OEM bulbs are white light bulbs that sit behind an IR lens that filters out the visible light. When I was looking at PAR 36 sized LED bulbs, I noticed a lot of them say they dont emit UV or IR.....which would totally defeat the point. Are all LED lights like this or are there recommended ones to use that give off lots of IR to pass through the filter? Or halogen bulbs? Since its such a standard sized bulb there are lots of options. Has anyone done this before?