This thread will develop over the next few weeks. We have 3 vehicles in the stable that utilize the good old 7" round sealed beam headlights. My Jeep Mom's 37 Plymouth Wife's 39 Model A Pickup I find most of the new aftermarket JK LED options as revolting in appearance as the angry bird grill. The jeep is the first test subject. My headlights are wired with relays so they receive full 12 volts. I am starting with some Diamond clear H4 housings and the cheap bulbs that came in them. Here is the link to these..... https://www.amazon.com/gp/product/B084VFC1JS/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 In the picture below the passenger side is a Wagner True View sealed beam bulb. The drivers side is the Diamond clear lens and 9003 bulb from the amazon listing above. In the picture the low beams are on. The drivers side is considerable brighter and whiter than the sealed beam. Next up I will get some nighttime pics of the two.