- November 3rd, 2016, 12:38 pm#4885203I recently did some research into this for my Federal 3-pod mini-Vector. You can find inexpensive LED H1-style bulbs on ebay and they will be dimmer than the halogens, but still have the look for display at much less amp draw. The problem is the height of the bulb. The LED's are longer/taller than the halogens, so the reflector is at the wrong height to take full advantage of the LED's "hot spot". If you are running the original 55watt halogens and they don't seem bright enough, going to LED's wont help. Maybe take apart your lightbar and clean the inside of the lenses and the reflectors really well. That might help.