Cool Ceiling Fan Light Flashes When Turned On References. The remote control that you use for your fan runs on radio frequencies, which aren’t always perfect or set correctly. The strange part is that i can make the light flash again if i lightly touch the fan housing or even the light bulb.

If you'd like to support the channel, you can do so by shopping for whatever you need on amazon. To investigate and make the repair, you're going to have to dismount the fan. Replacing the pull chain mechanism: