Pentair 78421100 Amerlite 120V, 300W, 15' Cord with Stainless Steel Face Ring Pool Light

SKU: 78421100
Pentair Amerlite 15' Cord
Availability: In Stock
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About the Pentair 78421100
The Pentair Amerlite white pool light comes with a 15' cord, a 300W bulb and a stainless steel face ring.

Pool Light Features:

  • World standard of reliability
  • Superior light diffusion
  • Prismatic tempered lens
  • Gold diffused low water cutoff
  • Medium blue lenses available
  • Stainless steel face ring with uni-tension clamp
  • Plastic snap-on face rings available for stainless steel lights


Durable and Reliable

Durable and Reliable

The Pentair Amerlite Pool Lights are built for long lasting installation with their durable and corrosion resistant stainless steel shell and face ring.
UL Listed

UL Listed

These pool lights are UL listed and install in full-sized Pentair, American, PacFab, and Purex pool light niches for an easy and convenience installation.

More Information

Amerlite, the world standard of reliability for underwater lights, features a stainless steel shell, a 8-3/8 in. prismatic tempered glass lens, and a stainless steel face ring with a uni-tension clamp. Amerlites are UL listed to install in full-sized Pentair Pool Products, American, PacFab, and Purex niches.

Pentair 78421100 Specifications



Product Reviews
Average Rating:
5 average based on 2 reviews
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Jim W. said:
2 years ago
My pool is over 30 years old and I thought I was going to have a lot of trouble finding a replacement light to fit. On the contrary the Pentair Amerilite installed easily and fit perfectly. Looks great. Good value.
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Brad said:
3 years ago
As shown and good price for replacement light. I did find that the light while the same size as the original did not work well with the original and very old mounting ring. I'm going to also buy a new retro fit ring.
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