Hey fellas, new to the site and I've got a question. My brother has a 2010 GT5hundo with the HID's and his birthday is coming up. I was wondering if anyone knew the temperature of the HID's. I'd like to get him a set of V-LED's switchbacks. Attatched is a link to the product. I want to match them to his headlight temp so it doesn't look dumb. I also want to make sure that they will fit in his headlight housing. If anyone has done this to their car let me know. I have them on my F-150 and they are sick. I love them. I also don't know what the size code is for his bulbs. Are they 3157? Switchbackshttp://www.v-leds.com/Exterior-LED/Turn-Signal-LED/White-LED/TYPE-2-DUAL-COLOR-CHANGING-p5846227-1-2.html Thanks guys.