I have the sylvania zevo Led's at all corners and love them. I also have the reverse bulbs. They're all stupid bright. What I like best is the brightness difference between the steady running led and the turn signal. There's a very noticeable difference so it's better for other drivers to easily notice my turn signalling. I'm using the sylvania resistors with t-tap connectors. I'm thinking about soldering the connections because the t-taps aren't a solid enough connection at times and I'll get hyperflashing.