Pentair
SpaBrite/AquaLight Gasket that is 4" in diameter.
Used for the Following Lights:
Pentair Stainless Steel Face Ring Assembly for Pool LED Lights - 600095
Hayward DuraNiche Pool Light Fixture Housing (Gunite/Concrete) - SP0600U
Pentair AmerLite Pool Light Gasket for 8-3/8" Lens - 79101600Z
Pentair Junction Box (3/4" x 3/4" x 3/4") - 78310600
Hayward Stainless Steel Face Ring for Astrolite Series - SPX0580AS