Pentair MicroBrite Warm White LED Light, 12V, 100 ft | 620457

Pentair | SKU: 620457 | Barcode: 788379882952

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Product FAQs

What is included?

One warm white MicroBrite LED light with a 100-foot cord. The transformer, controller and other installation equipment are separate.

What voltage does it use?

12 VAC through a suitable pool-light safety-isolation transformer, sold separately. Never connect the 12 VAC light directly to 120V. Have a qualified installer check the complete circuit.

Which mounting arrangement fits this model?

This configuration is for a compatible standard 1.5-inch pool wall fitting. It is not a universal replacement for every pool or spa niche.

Is the cord length per light?

Each light has a 100-foot factory cord. Measure the full routed distance to the connection point, including the service length required by the manual.

Does it change colors or have brightness settings?

White-light output with three selectable brightness levels: 100%, 75% and 50%. This is not a multicolor light.

What wattage should my installer use?

Pentair’s current MicroBrite guide lists 12W maximum per light, while older documents may show 14W. The production revision in stock has not been confirmed. Use the supplied light label and matching manual for electrical design.

Can a damaged light cord be spliced underwater?

No. Do not splice a light cord underwater or behind the fitting. Have a qualified professional assess the complete light assembly and follow the manufacturer’s replacement instructions.

What warranty applies?

Coverage depends on the product, purchase channel, installation and current Pentair terms. Review Pentair warranty terms before ordering. A lighting combo kit does not by itself establish eligibility for an extended equipment-bundle warranty.

Call (602) 274-7946

Where to Buy

Resources & PDF Downloads

MicroBrite Installation and User Guide — Current Edition

Pentair Lighting Catalog 2025–2026 — Model Table

Pentair Warranty Terms

Description

PENTAIR · 620457

Match the light. Match the installation.

Pentair 620457 includes one warm white MicroBrite LED light with a 100-foot cord. This compact pool and spa fixture uses a compatible standard 1.5-inch pool wall fitting.

What is included

One warm white MicroBrite LED light with a 100-foot cord.

Match the power

12 VAC through a suitable pool-light safety-isolation transformer, sold separately.

Lighting effect

White-light output with three selectable brightness levels: 100%, 75% and 50%. This is not a multicolor light.

Check fit before ordering

Use a qualified pool-light installer to verify the compatible standard 1.5-inch pool wall fitting, full cord route, transformer capacity and applicable electrical requirements. Never connect a 12 VAC light directly to 120V. Keep all mounting, wiring and submersion conditions within the manufacturer instructions.

See Specifications for verified details, Resources & PDF Downloads for manufacturer documents, and Product FAQs for fitment and service questions.

Specifications

SKU

620457
UPC or GTIN

788379882952
Product Type

Warm White LED Pool and Spa Light
Size/Connection

12 VAC through a suitable pool-light safety-isolation transformer, sold separately; Warm White LED; 100 ft cord; compatible standard 1.5-inch pool wall fitting; current 2025–2026 OEM catalog rating: 12W per light (verify supplied unit label)
Materials

Plastic light housing
Power Source

AC-powered
Dimensions

3.5 in

Product Warranty

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