The Silverstar sealed beam is terrific compared to stock sealed beam my '05 came with. On the straights, or highway, anyway. What I didn't like about it was the rectangular pattern in really dark twisties. I like that ebay one that Soren posted above with the 100w bulb. I wasn't impressed with the quality when I took it out of the box, but the light pattern is good. At a traffic light or in town, lo-beam cuts off right at the bottom of rear window of car in front. Hi-beam casts a large, even, lit up pattern way down the road. These things are made overseas somewhere. The H4-type bulb came in a simple little cardboard box.