When I bought my new garage door opener, it stated in the instructions, not to use an LED bulb.
2004 GL1800 Bloodstone Red Metallic
1988 GL1500/6 Martini Beige Metallic (Sold)
1984 GL1200 Pearl Saturn Red/Century Brown Metallic (Sold)
1981 Honda CM400T Candy Sword Blue with Metallic Light Blue (Cubed and Recycled)
Homo praesumitur bonus donec probetur malus