This interference will reduce range and sometimes make the remote unusable.
Garage door opener light cfl.
The electronics used in these light bulbs can emit frequencies that will interfere with remotes keypads and gateways connected to your system.
We contacted the two largest residential garage door opener companies to ask about cfls and possible damage to the opener.
That s why most garage door opener manufacturers don t recommend using these bulbs.
Both companies state that cfls will not damage your opener.
Cfl compact fluorescent bulbs.
Genie s led bulb designed specifically for garage door openers creates little or no radio frequency interference issues with most opener remotes.
Garage door openers produce a lot of vibration which can kill incandescent bulbs prematurely and leave you wondering what to do when the garage door.
This is a big disadvantage for garage door openers because the bulb is always exposed to the temperature outside.
Refer to your product manual to ensure your light bulbs do not exceed the recommended size and wattage for your unit.
They don t work in cold weather lower than 40 f 4 c.
They also generate a generous amount of light effectively.
However since electrical interference from the cfl ballast can reduce the operating range of your transmitter they recommend always using an incandescent bulb.
Chamberlain manufactured garage door openers are designed and tested to be used with size a19 incandescent light bulbs and similar sized compact fluorescent light cfl bulbs.
Interference with the radio signal of wireless garage door openers.
Vibration shatter resistent.
The bulb used should not exceed 2 375 in diameter and 4 43 in length.
They can last quite a long time compared to a typical bulb.
As the name indicates these bulbs are compact and light as well.