I agree! Thank you so much for the comment. Once I got the car and saw how easy an LED conversion was, I was really happy to be able to share how easy it would be to replace the stock bulbs with LED's. Thanks again for your time in commenting.jayc,
Thanks for the video and the links on your youtube page. Not caring much about the sunroof, heated seats or Nav, I went for the EX, but was somewhat disappointed that LED's weren't standard. Especially the headlamps - every watt counts!
Do the LED headlights now more closely match the white color of the small vertical daytime running lights? I think those are LED from factory on all trims. The stock halogen headlights look more brown/red in comparison.
The spectrum from this type of LED headlight is "engineered" white by combining the shorter wavelength blue light that comes from the transitions in the semiconductor of the diode with the longer wavelength yellow light coming from the transitions in the phosphor.Do the LED headlights now more closely match the white color of the small vertical daytime running lights? I think those are LED from factory on all trims. The stock halogen headlights look more brown/red in comparison.
The spectrum from this type of LED headlight is "engineered" white by combining the shorter wavelength blue light that comes from the transitions in the semiconductor of the diode with the longer wavelength yellow light coming from the transitions in the phosphor.
By comparison, halogen bulbs are just a hot piece of tungsten (Z=74) and therefore emit a thermal spectrum due to the many outer shell electrons. Even though they can operate at higher temperatures due to the chemistry from the halogen gas allowing some of the tungsten to re-plate on the wire, the spectrum is still going to contain significant longer wavelength content.
But this raises an important point vis-a-vis earlier comments about LED's being "illegal". In a state like CA where the Vehicle Code cares nothing of the origin on the photons, but only that the color of the headlights be "white", strictly scientifically speaking, LED headlights are actually more "legal" than halogen.
In that video are you replacing the high beams or the low beams? Those bulbs you linked to on the video are high beams.
The ex trim does not have different bulbs for low/high beams. When you put on the high beams it angles the beam up. You do not need a separate bulb for low/high
That's very interesting, didn't realize there was only one bulb in there. In that case I'll order a pair of headlights and give this a try![]()