autoevolution

Stories about: luminous efficacy

How Do HID/Xenon Headlamps Work and Why Should You Install Them?
How Do HID/Xenon Headlamps Work and Why Should You Install Them?

21 Nov 2012, 14:06 UTC / The short version: because your car will have a higher luminous efficacy. Now for the long version: First of all, we should state that not all HID (High Intensity Discharge) headlamps are using Xeno...