The Pentair 78448100 stands out as a premier underwater lighting solution for pool owners seeking both reliability and performance. TS Pool Supply proves this Amerlite model features a robust stainless-steel shell and an 8.375-inch prismatic tempered glass lens, ensuring superior light diffusion and durability. Designed with versatility in mind, it's compatible with full-sized Pentair, American, PacFab, and Purex niches, making it an ideal choice for various pool setups. The light's 400-watt, 120-volt configuration provides ample illumination for pools up to 50 feet in length. 

Safety is paramount with its integrated heat-sensing cutoff for low water protection. Pool owners will appreciate the convenience of changing bulbs without lowering water levels, while the option to add colored lens covers allows for customized ambiance. With its UL listing and premium construction, the Pentair 78448100 delivers a perfect blend of functionality and aesthetics for any pool environment.

Amerlite, the world standard of reliability for underwater lights, features a stainless-steel shell, a 8.375-in. prismatic tempered glass lens and a stainless-steel face ring with uni-tension clamp. Amerlite systems are UL Listed to install in full-sized Pentair, American, PacFab and Purex niches.

• World standard of reliability
• Superior light diffusion
• Low water cutoff
• Lens covers available in blue, red, green and amber
• Plastic snap-on face rings available for stainless-steel lights

Premium Performance 

Amerlite lights feature prismatic tempered glass lenses for optimum light diffusion. They also have a heat-sensing cutoff for low water protection. And, their design allows for bulb changes without lowering your water level.