I have had a "super-white" bulb in my 01' SS for about 2 years and love it. Looks as if it is an HID and puts out way more light than the OEM bulb. The only bad thing is that it makes the parking light inside the headlight look like a candle.(Very yellow looking when on) Can anyone tell me what type of base the parking light bulb is? Is it a "T-10" base on it? I found some Super bright LED's with the T-10 base but don't know if they would work. Thanks guys!