One of the most common upgrades done in the automotive lighting world is replacing your stock halogen/incandescent headlights with blue halogen/xenon type bulbs. They are still incandescent and they still partially use xenon gas, and sometimes they use more electricity and are rated at a higher power than your original bulbs. Some companies like Putco, Street Glow, Nokya and GP Thunder have done a good job at producing a regular style blue headlight bulb. They look good, the last a decent amount of time, and they are brighter than stock in a plug and play form. Enter the “H.O.D” bulb… … Continue reading HOD Bulbs Review – New Hotness or Just a Big Hot Fail?