HID's :) Any bulb that would get close to the look of an HID with out being an HID will burn hot. The bulbs will be very hot and could start melting things. Not to mention they wont last long. Thats my 2 cents from past experiences.
2013 Focus SE Sedan
- Eibach Sportlines, K&N, MS3 RMM, HIDs, All L.E.D's
2013 Oxford White FX4 F-150