Pentair 620429 MicroBrite White LED Pool & Spa Light, 100' Cord, 12V 14W — Genuine OEM
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The Pentair 620429 MicroBrite® White LED Pool & Spa Light with a 100-foot cord delivers bright, pure white illumination from one of the industry's most compact underwater LEDs. At just 3.5 inches long, it installs in any standard 1.5-inch pool wall fitting with no niche required — ideal for steps, sun shelves, spas, and retrofits.
Key Features
- Bright white illumination: Clean, uniform white light with no shadows or hot spots.
- Ultra-compact: Only 3.5" long — fits narrow walls and tight spaces where standard lights won't.
- No niche required: Installs in any standard 1.5" pool wall fitting for fast professional installation.
- 100-foot cord: Extra reach for larger pools or equipment pads set farther from the light.
- Automation-ready: Compatible with any Pentair automation system.
- Long-lasting & efficient: 12V, 14W LED with up to 10x the life of incandescent lighting.
- Salt-friendly: UL Listed for fresh water up to 6,000 ppm salinity.
Specifications
- Part Number: 620429 (EC-620429)
- Type: MicroBrite White LED pool/spa light
- Cord Length: 100 feet
- Voltage / Wattage: 12V / 14W
- Fitting: Standard 1.5" wall fitting, no niche required
- Brand: Pentair — genuine OEM product
Frequently Asked Questions
Is the Pentair 620429 a color or white light?
It's a white-only LED light. For color-changing effects, choose the MicroBrite Color model (620424). This white version has a 100-foot cord.
What cord length does the 620429 have, and are there other options?
The 620429 has a 100-foot cord. The same white MicroBrite light is also available with a 50-foot cord (620428) and a 150-foot cord (620430).
Does it need a niche?
No — its 3.5-inch body installs directly in any standard 1.5-inch pool wall fitting, making it perfect for retrofits and tight spaces.
Can it be used in a saltwater pool?
Yes. It's UL Listed for fresh water with up to 6,000 ppm salinity, covering 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 620429. Quote 620429 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.