Is there a standard price discount for Costco members? I'm here in Florida and a Costco member...haven't talked to them yet. Also, I have yet to see a car with the LED lowbeam headlights on it. The factory projector lamps don't seem that bright. I am used to HID lights...even have them on my 2004 Toyota Sienna XLE Limited from the factory. I know they come with headlamp washers but are they much brighter and whiter and basically, better at lighting up the road? Also, do they adjust side to side like other Lexus cars when you make a turn around a corner?