The Pentair Amerlite Face Ring Assembly with Screw (79110600) is the OEM replacement face ring assembly for the Pentair Amerlite series of underwater pool lights. ⚠️ IMPORTANT: POOL LIGHTING — LICENSED ELECTRICIAN REQUIRED Pool lighting components operate in wet environments. Installation must comply with NEC Article 680 and be performed by a licensed electrician. Do not attempt to service or replace underwater lighting components without proper certification and with power fully de-energized at the circuit breaker. The face ring assembly secures the Amerlite light's lens and optical components against the light niche, maintaining a watertight seal and providing the structural clamping force required for safe underwater operation. The stainless steel face ring incorporates a uni-tension clamp design that distributes clamping load evenly around the lens perimeter. When the face ring is damaged, corroded, or missing its fastener, the light assembly cannot be properly secured in the niche — replacement restores the structural integrity of the light installation. The Amerlite is designed to install in full-sized Pentair, American Products, PacFab, and Purex niches. Specifications Pentair Part Number 79110600 Pro Tip Before ordering, confirm the part number printed or stamped on your existing face ring matches 79110600. The Amerlite line includes both stainless steel and plastic snap-on face ring variants — this listing is the stainless steel assembly. Verify which version is currently installed on your light before adding to cart. When servicing the face ring, have a licensed electrician confirm the circuit is de-energized and locked out before any work begins at the light niche. Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.