I have experience with the Hikari and Seabrights and most of these Amazon bulbs will leave you disappointed. Only thing they're good for is changing the color temperature, but not much for added output. The best I've found for the projector lows (9005) are the GTR Ultra 2.0's. For the reflector housings of the highs and fogs, I found the Morimotos have excellent beam pattern control and output.