if i had to decide wether to get cheap stuff like urs, or 600, i would buy the 600 really, its some money out the pocket yes, but while u save, u can buy 7000k xenon bulbs for 20 bucks
brighter than that too lol the only thing i REALLY like about this, is that there is a halo for the turn signals, very interested in that. not sure if the $600 comes with it. question: being that the turn signal has a bright halo, can you still see if the turn signal is engaged/flashing?