The main attribute for these bulbs is their brightness. They are bright white and do a great job of illumination, better and brighter than a standard 60 watt incandescent bulb. Very pleased -- much brighter than our existing kitchen fixture bulbs.

It looses its brightness to almost null. However, the bulbs are noticeable smaller in the actual bulb shape.

These light bulbs are not bright. It’s more light a very dull blue cool light. These aren't white 3000k. These are absolute junk.