I wasn't sure what to expect based on the mixed reviews but I'm very happy with these headlights. I ordered 12 in total and they all arrived safely. None of them were DOA as mentioned in other reviews. They were very easy to install. My husband and I had all 12 in 3 different rooms in under an hour. They are SUPER bright and really helped in our dark kitchen and master bathroom. Daylight 5000k is real daylight. Very beautiful, pure, radiant white color without an absolute yellow tinge. They're a little more expensive than the bulbs we had in our flashlights, but are a lot brighter and whiter. They simulate perfectly without flickering. I will not hesitate to buy from this brand again.