HELLA 003427811 190 x 132mm Series H4 High and Low Beam Headlamp Kit

I have a 2009 Chevy Express work van with the old sealed beam headlights. Literally, it took me about 20 minutes to change both of them out with the new Halogen Conversion lights. They are so bright and clear. One of the few internet purchases that was exactly what I was expecting.

I've converted several of my vehicles to H4 using Hella E-codes as they have a smooth light pattern with a proper beam cutoff which results in more light where you need it and less fatigue during night time driving. These are MUCH better than even the best sealed beams or the cheap plastic conversion kits out there, both in beam pattern and build quality, for about the same cost. The included bulbs aren't anything special, but they can be easily upgraded (to HID or LED even) if you feel the need.