You're right to be cautious about bulb types and heat. Let's break down the situation: Incandescent Bulbs

Yes, they are becoming harder to find in some areas due to energy efficiency regulations, but they are still available. You'll likely find them online or in some hardware stores. However, you probably want to avoid them due to their inefficiency and short lifespan.

Halogen Bulbs

Yes, a 60W halogen bulb will get hotter than a 60W incandescent bulb. This is because halogen bulbs operate at a higher temperature to produce more light for the same wattage. They are more efficient than incandescent bulbs, but still less efficient than LEDs. The extra heat could potentially be a problem in an enclosed garage door opener, and could cause premature bulb failure.While halogen bulbs were initially developed for their high performance in generating light, they were later restricted in many countries due to their inefficiency in energy consumption.



LEDs

You've already experienced interference problems with LEDs. However, it's important to note that not all LEDs cause interference. Some are specifically designed to be "garage door opener compatible." Look for LEDs marketed as such. They'll have built-in circuitry to prevent RF interference. If you choose a LED, be sure that it is rated for damp or wet locations as your garage may have condensation.

Alternative suggestion

Try using a CFL (compact fluorescent lamp). These bulbs use less energy than incandescent or halogen bulbs, and generate less heat. Be sure that the CFL is designed for enclosed locations, and wet/damp environments.

Recommendations


Garage Door Opener LED

This is the ideal solution if you want energy efficiency and long life. Specifically look for LED bulbs marketed as "garage door opener compatible."2.

CFL Bulb

This will be easier to source than incandescents or halogen. Check it is suitable for enclosed locations, and wet/damp environments.

Important Considerations



Heat

Excessive heat within the garage door opener housing can damage components or shorten the lifespan of the bulb and the opener itself. This is why the original 60W incandescent limit exists.

Enclosed Fixtures

Make sure any bulb you choose is rated for use in enclosed fixtures. Some bulbs are not designed to dissipate heat properly in an enclosed space, leading to premature failure or even a fire hazard.

Disclaimer: I am an AI chatbot and cannot provide professional electrical advice. If you have any doubts, please consult with a qualified electrician. Flag for review