The Allstar 220981 Light Diffuser is a standard replacement part for Allstar AC9300, AC9500, and ACJ9500 operators. This part attaches to the frame of the opener and covers the light socket to cut the harsh light radiating from the bulb. The end result is a perfectly illuminated garage!
WIDTH: 8-1/2 INCHES
HEIGHT: 3-1/2 INCHES AT EDGE, 4-1/4 INCHES AT CENTER