Feit Electric FC8/840/LED 22W Eq... vs TORCHSTAR #100W Equivalent# 14W ...

Easy to install, no modifications to the lamp needed, no messing around with old ballast. Plugs into the existing 4 prong plug that the old bulb did. Female connector housing is a bit larger than the mating recess around the male connector on the bulb...  Read More

Both bulbs start making a clicking noise and then turn off. The connector seems to be located differently.

This product advertises as compatible with a standard ballast. New ballasts cost more than the lamp and are difficult to install. This should not be marketed as a drop-in replacement for fluorescent circular lamps.

Fits inside my direct drive garage door openers. Used on my new liftmaster garage door opener. The frequency protection is amazing and doesn't interfere with the garage door opener.

They are very bright, infinitely better than the ge 60-watt equivalent led bulbs i had before. Led bulbs are often different in neck size compared to traditional bulbs. They are brighter, use less electricity (15w vs 60w) and hopefully will last longe...  Read More

Torchstar bulbs work well with my new liftmaster garage door opener system. Have used these led bulbs successfully now with my chamberlin garage door opener and remotes. I note the install dates on the bulb bases to keep track of longevity.

Very poor durability and longevity. Look for a better bulb.