I recently purchased the HoldCY LED headlight bulbs to upgrade my car's lighting system. While the bulbs are definitely brighter than my previous halogen ones, I did notice some drawbacks. Let's start with the positives. These bulbs are incredibly bright, even in the darkest of conditions. The 6,000K cool white light illuminates the road in front of you, making it easier to spot potential hazards. Plus, the 80W and 10,000LM output is nothing to scoff at. Installation was also a breeze, as the buSee full review