Standard LED light bulbs can create significant interference between your remote and the garage door opener. Genie's new LED garage door opener bulb was designed specifically for garage door openers to eliminate the problems associated with light bulb usage in traditional garage door opener applications. This LED bulb has been built to reduce or eliminate radio interference issues, offer exceptional energy cost savings compared to traditional bulbs and will stand up to the unique environment of the garage. This bulb is vibration resistant, cold tested and damp location rated to function without the many inconveniences associated with traditional bulbs used for this application. This bulb is Title-20 approved for the State of California.