10 Best Underwater Pool Lights 2025 in the United States

The Life-Bulb Smart Pool LED Pool Lights are designed to be a user-friendly upgrade for your pool lighting system. With no need for an extra transformer, these lights are compatible with existing 110/120V setups, simplifying installation. The wall-mounted design eliminates the need for rings or gaskets, making it a straightforward replacement for your current fixtures. Brightness is a strong suit with these high-power LEDs, offering a vibrant array of seven colors and twelve lighting modes, perfect for setting the right mood in your pool area. Energy efficiency is another plus, as the LEDs are designed to be long-lasting and cool to the touch, reducing energy consumption while providing bright illumination.

Durability is assured with a corrosion-resistant stainless steel frame and a top-tier IP68 waterproof rating, making it suitable for prolonged underwater use. Control options are versatile; you can operate the lights via a remote or enhance functionality through a smartphone app, though a robust Wi-Fi connection is essential for app use, possibly necessitating a Wi-Fi extender.

However, at 9.99 pounds, the fixture is relatively heavy, which might require more careful handling during installation. While the product excels in features like color-changing capabilities and advanced controls, the need for a strong Wi-Fi signal can be a hindrance for some users. It’s a great choice for those looking for a modern, efficient, and reliable lighting solution for their inground pools, with the added benefit of a lifetime replacement program.

The HQUA PN01DC pool light offers several impressive features for underwater pool lighting. With a brightness of 3000 lumens, it provides sufficient illumination, equivalent to a 300W incandescent light. The RGBW color change feature is a standout, offering at least 12 different color modes and the ability to control up to 5 lights with one remote, adding a fun and dynamic element to your pool.

The light is energy efficient, using only 50 watts, which translates to about 10% of the energy consumption of traditional incandescent lights while maintaining full brightness. Durability and safety are well covered with dual waterproofing and a UL-listed transformer that ensures the light operates safely at 12V DC. The stainless steel fixture is robust and designed for the long-term, making it a reliable choice for pool owners.

However, the installation requires a 10-inch wet niche with specific fittings, which may limit compatibility with some pool setups. The included 100-foot cord provides flexibility in installation, but handling and managing such a long cord can be cumbersome. The remote control feature is convenient but requires a CR2 battery, which is not as commonly available as other battery types. In conclusion, the HQUA PN01DC is a strong candidate for those looking to upgrade their pool lighting with vibrant color options, energy efficiency, and robust safety features.

The Hayward W3SP0583L100 Pool Lights are a strong contender for those seeking durable and reliable underwater lighting for their pool, particularly in new constructions or remodels. This model stands out for its robust construction, featuring a thermoplastic face rim made from non-corrosive polypropylene, ensuring longevity and resistance to corrosion. This design choice supports the light's durability and its favorable waterproof rating. At 500 watts, it provides significant brightness, ideal for those who prefer consistent, clear white lighting over color-changing options. However, this focus on white lighting means the product lacks color variety, which might not appeal to those seeking decorative or mood lighting options.

In terms of energy efficiency, the use of incandescent lighting is not as efficient as modern LED alternatives, potentially resulting in higher electricity consumption. Users should consider this factor if energy efficiency is a priority. The product is corded and requires a fixed installation either in plastic or stainless steel niches, making it more suitable for permanent setups rather than temporary or flexible installations. Its E-Z Lock clamp and reflector assembly simplify the re-lamping process, which is a helpful feature for maintenance. However, the lack of advanced control options, such as remote control or app integration, may limit convenience for some users.

While its UL listing and safety testing add to its appeal by ensuring quality and reliability, the Hayward W3SP0583L100 is most beneficial for those prioritizing simple, effective white lighting with durable construction in their pool lighting solutions. It's a solid choice for above-ground applications, but may not cater to users looking for customizable features or energy-efficient lighting.