No where on the bulb, the package or intertek website (they supply the etl listing that is similar to ul listing) indicates these were tested for safety. The filament inside is bright yellow and very visible when the bulb is not lit which is very ugly...  Read More

This is the brightest i could find with acceptable brightness! Fast starter flip switch and bulb is on full brightness in seconds. Currently using in garage door openers with zero interference. Great for bathrooms and for reading.

bought 2-1/2 years ago to replace all the curly cfc lights in my house. The only downside is they are bigger than the “standard “ bulb as you can see in the photo included.

Feit dimmable led 5000k daylight 4-pack (100w replacement) 17. Watts. W max is a safety precaution to prevent fire when using incandescent bulbs. Because it's dimmable it is 17 watts as opposed to 14 watts or less for non-dimmable 100 watt equivalent ...  Read More

There's no flickering, and they are wonderfully bright.