Pentair 620424 MicroBrite Color LED Pool & Spa Light, 50' Cord, 12V 14W — Genuine OEM
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The Pentair 620424 MicroBrite® Color LED Pool & Spa Light with a 50-foot cord is one of the industry's most compact color-changing underwater lights. At just 3.5 inches long, it drops into any standard 1.5-inch pool wall fitting with no niche required — perfect for steps, sun shelves, swim-outs, spas, and retrofits into older fiber-optic systems.
Key Features
- Compact brilliance: Only 3.5" long — fits narrow walls and tight spaces where standard lights can't go.
- Vibrant color: 5 fixed colors and 7 preprogrammed color shows built right into the light.
- No niche required: Installs in any standard 1.5" pool wall fitting for fast, simple professional installation.
- Even, premium light: No shadows or hot spots — uniform color and brilliance.
- Automation-ready: Connects to any Pentair automation system and the Color Sync™ Controller.
- Long-lasting & efficient: Up to 10x the life of incandescent lighting from a 12V, 14W LED.
- Salt-friendly: UL Listed for fresh water up to 6,000 ppm salinity.
Specifications
- Part Number: 620424 (EC-620424)
- Type: MicroBrite Color LED pool/spa light
- Cord Length: 50 feet
- Voltage / Wattage: 12V / 14W
- Fitting: Standard 1.5" wall fitting, no niche required
- Brand: Pentair — genuine OEM product
Frequently Asked Questions
Does the Pentair 620424 need a niche?
No. At 3.5 inches long it installs directly into any standard 1.5-inch pool wall fitting — no bulky niche required, which makes it ideal for retrofits and tight spaces.
What's the difference between the 620424 and the white MicroBrite models?
The 620424 is the color-changing model (5 fixed colors + 7 color shows). The white MicroBrite lights (620429, 620430) produce bright white-only illumination. This one has a 50-foot cord.
Do I need a controller to change colors?
The color shows and fixed colors are built into the light and can be toggled by power cycling, but the Pentair Color Sync™ Controller (618031) or a Pentair automation system makes switching and scheduling much easier.
Can it be used in a saltwater pool?
Yes. It's UL Listed for use in fresh water with up to 6,000 ppm salinity, which covers typical residential salt pools.
Is professional installation required?
Professional installation by a qualified pool technician or electrician is recommended, and may be required to validate warranty. Always disconnect power before servicing.
Frequently asked questions
Can I replace an incandescent pool light with an LED?
In most cases yes, and it is the common upgrade path, but the niche size, cord length and voltage must all match. LED fixtures draw far less power and last considerably longer than the incandescent lamps they replace.
What is the part number for this pool light?
Pentair lists this pool light under part number 620424. Quote 620424 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.
How long a cord do I need?
The cord has to reach from the niche all the way to the junction box with slack for servicing - installers normally leave enough to lift the fixture onto the deck. Cord length is fixed at the factory, so measure before ordering rather than after.
How do I confirm this fits my equipment?
Match the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
Does pool light work need an electrician?
Pool lighting sits under specific electrical code requirements covering bonding, grounding and GFCI protection. Cut power at the breaker before removing any fixture, and have a licensed professional handle the junction box and supply side.
Is there a warranty on this pool light?
It carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.