S550HPP
Well-Known Member
My understanding is low beams are LED and highs are HID. Correct? Is there an LED upgrade?Look into either the Philips xtreme visions or the Osram night breakers. These are the two brightest options for the D3S bulbs our cars take.
https://www.theretrofitsource.com/d3s-philips-42403xv2-xtreme-vision-B-42403XV2?quantity=1
https://www.theretrofitsource.com/d3s-osram-xenarc-66340-XN2-66340XN2-TRS?quantity=1
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