Quote Originally Posted by jhnkvn View Post
Stop basing it from "heat" rejection. VKool uses the term "heat rejection" in place of their "infrared rejection". Problem is the sun's rays is not just limited to the infrared spectrum. #Physics

TSER is the term that you need to look at.
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Bale based po jan sa chart mas mataas yung TSER ng OEM05 kaysa sa VK40. Ibig sabihin po mas hindi iinit kaagad sa loob ng sasakyan kung yung mas murang OEM05 yung nakainstall vs sa VK40?