Review on LASFIT H11 H8 H9 LED Bulbs, 6000K Cool White - Hassle-Free Plug and Play Halogen Upgrade - 2Pcs by Jay Swearengin

This is my second set. I tried the first one in the low beam position on my Dodge Caravan and was happy with the light output and colour. Added this second to high beam. Well! Although current LED headlight bulb technology is still new and has some inherent disadvantages, they are a good alternative to HID replacement. People don't always understand that headlights are an optical system that includes the lamp. Draft. Automakers design headlights in one of two basic configurations. reflector and projector. My Dodge uses a reflector design that assumes the hot tungsten filament is initially focused. HID can easily deliver full light output at the same focal point. Due to the need for a heat sink for cooling, the LED cannot currently place a single point light source in the focus of the reflectors. The result is more spread of your light beam. But it doesn't matter and I'm happy with the compromise. Those with projection systems are better at preventing light scatter, but I don't have such a design so I can't evaluate it firsthand. works and doesn't cost an arm or a leg.