Hello I have a halogen Vector bar and I would like to swap the halogen bulbs to the new automotive Leds any recommendation on where to get these new LED bulbs?
I highly recommend not doing that unless it is for display only. The reflectors weren't designed for LEDs and will not have even close to half of the output power.
^Tony is correct, there are several threads about that very thing and the result is always the same. If you must keep that bar and want LEDs you will be much better suited mounting some led lightheads in the pods. Federal put Cuda heads in them with decent results.
I'll 3rd what those 2 say. I tried it in a vector couple years ago...boooooo. Ended up removing the bulb and rotator assemblies and up fitting LEDs. Left the halogen alley TDS though. I have several videos of the upfit on YouTube.
If you YouTube "aerodynic lightbar converted to led", you should see someone who obviously did the halogen to led conversion for display purpose. It is decent for display but you see the POP is definitely missing some guts...