Sale is for 15% off, not 20%? I dunno because perhaps I'm a new customer w/V-LED. Took advantage of the sale to get (4) 29mm 6K festoons for the interior lighting and some 6K 194-type for the license plate bulbs. Also got the 6K vanity lights (which I'll likely never use) and for the trunk light and finally, a pair of 5K H-11s for the fog lights.
I have a brand-spankin' new Grand Touring with the HID Tech Package. The halogen fogs look pretty dingy compared to the 4300K HIDs. I can't see any illumination difference when I turn on the halogen fogs and don't expect any improvement with the LEDs but at least the color temp should match a bit better.
I did get the Memorial Day sale price on the car...