The Pentair MicroBrite Warm White LED Light (model EC-620457) is an ultra-compact, high-performance underwater lighting solution designed for tight spaces and retrofits. Operating on a 12-volt LED system with a generous 100-foot cord, this 3.5-inch-long fixture fits into narrow walls where traditional lights can’t reach, delivering warm, inviting illumination that enhances any pool or spa environment.
- 12-Volt LED Design – the lowest voltage underwater light for safety, efficiency, and reliable operation.
- 100′ Cord Included – flexible placement for controllers and retrofit projects without crowding cables.
- Ultra-Compact Form (≈ 3.5" Length) – easily fits narrow wall fittings and shallow-water installations.
- Warm White Illumination – a soft, inviting hue ideal for steps, benches, sun shelves, and low-depth zones.
- Retrofit-Friendly – installs into standard 1.5" wall fittings; many setups require no niche.
- Premium Brand Quality – engineered for underwater use in saltwater pools, delivering long life and dependable performance.
Designed for pool and spa installations that demand a low-profile light with maximum impact, the MicroBrite is perfect for upgrading from old halogen or incandescent lights to modern, energy-efficient LED technology. It’s salt-resistant and built to withstand harsh pool environments while delivering consistent, beautiful illumination.
Installation & Compatibility
The MicroBrite fits standard 1.5" pool wall fittings, making it a straightforward retrofit for many existing setups. No niche is required in most cases, and you can wire it per local electrical codes to enjoy a seamless upgrade to warm, ambient lighting for steps, swim-outs, beach entries, and more.
Why customers choose the Pentair MicroBrite
Its ultra-compact size, safe 12-volt operation, long 100′ cord, and retrofit-friendly design set it apart from bulkier alternatives. Built for saltwater applications and enduring performance, it provides energy efficiency, long life, and trusted Pentair support—delivering beautiful underwater lighting without compromising on space or installation ease.