I replaced an older Jandy pro-series led light (non operational) with this one. It integrated seamlessly with the rest of the lights and had no issues with installing it with the existing iAqualink controller.
Jandy WaterColors Nicheless HydroCool Pool & Spa LED Light – RGBW, 12V, 24W, 100 FT Cord (JLU4C24W100)
Product Overview
Illuminate your pool or spa with stunning, energy-efficient color using the Jandy WaterColors Nicheless HydroCool LED Light. This premium RGBW light delivers vibrant color, long-lasting performance, and advanced passive cooling technology—all in a compact, nicheless design that fits seamlessly into modern pool builds and remodels.
Engineered for exceptional brightness and uniform illumination, the HydroCool LED system ensures superior heat dissipation, extending the lifespan of the light while maintaining consistent performance. With Jandy's rich color modes and smooth transitions, you can transform your backyard into a fully customized lightscape.
Ideal For
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Pool and spa owners seeking high-end LED color lighting
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Builders looking for a nicheless, compact installation option
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Upgrades from older incandescent or basic LED fixtures
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Homeowners wanting vibrant color shows, warm whites, and improved energy efficiency
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Pools requiring long cable runs (100 FT cord included)
Key Features
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RGBW Technology: Offers true, dedicated white plus full RGB for richer colors and cleaner whites.
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HydroCool™ Heat Dissipation: Passively cools the LED module for longer life and improved reliability.
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Nicheless Design: Installs quickly and easily without the need for a traditional light niche.
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24W Low-Voltage Operation: Energy-efficient 12V LED system suitable for most pool and spa setups.
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100 FT Factory-Attached Cord: Ideal for larger pools or equipment pads located farther away.
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Wide & Even Light Distribution: Designed to eliminate hot spots and ensure uniform illumination.
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Compatible with Jandy Controllers: Works with Aqualink® systems for complete automation control.
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Durable, Corrosion-Resistant Construction: Built to withstand harsh aquatic environments.
Benefits
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Exceptional Color Quality: Create stunning ambiance with deeper hues, vibrant shows, and dedicated white lighting.
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Lower Energy Costs: Uses a fraction of the power of incandescent lights while delivering superior brightness.
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Long-Lasting Performance: HydroCool™ technology improves efficiency and LED lifespan.
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Quick Installation: No niche required; simplifies new builds and retrofits.
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Customizable Experiences: Control colors, modes, sequences, and brightness through Jandy automation.
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Reliable for Large Pools: Extra-long 100 FT cord gives you flexibility in routing to the power source or controller.
Specifications
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Model: JLU4C24W100
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Voltage: 12V
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Wattage: 24W
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Cord Length: 100 FT
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Light Type: RGBW LED
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Installation Type: Nicheless
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Technology: HydroCool™ Passive Cooling
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Compatibility: Jandy WaterColors Lighting System & Jandy Aqualink® Automation
Customer-Facing Q&A
Q: Do I need a niche to install this light?
A: No—this is a nicheless LED light, making installation faster and easier for both new pools and remodels.
Q: Is the white color a true white or mixed from RGB?
A: The Jandy WaterColors HydroCool uses dedicated white LEDs, giving you a cleaner, brighter true white.
Q: Will this work with my existing Jandy Aqualink system?
A: Yes, it is fully compatible with Jandy Aqualink® automation for complete control of colors and lighting modes.
Q: Can I replace my existing pool light with this model?
A: In many cases, yes. If you currently have a 12V nicheless fixture, this is usually a direct upgrade. For other setups, your installer can confirm compatibility.
Q: What makes HydroCool different?
A: HydroCool™ technology dissipates heat more effectively than traditional LEDs—resulting in longer life, better performance, and greater reliability.
Jandy WaterColors Nicheless HydroCool Pool and Spa LED Lights, RGBW, 12 V, 24 W, 100 FT Cord | JLU4C24W100
Customer Reviews
Overall rating: 5.0 / 5 from 5 reviews.
Perfect light replacement. Easy to replace with the right tools.
Larry A. 5/5 Verified
Delivery was right on time and the install went great. There is a warning on the box that says "No warranty if purchased online..." Would have been great to know that ahead of time but hopefully there are no issues. The ones being replaced were installed in 2021.
Mark H. 5/5 Verified
Lights were easy to replace and the 24w are way brighter than the 12W
Bryan J. 5/5 Verified
Arrived on time with everything in the box.
Prince J. 5/5 Verified
Customer Reviews
Overall rating: 5.0 / 5 from 5 reviews.
I replaced an older Jandy pro-series led light (non operational) with this one. It integrated seamlessly with the rest of the lights and had no issues with installing it with the existing iAqualink controller.
Lois S. 5/5 Verified
Perfect light replacement. Easy to replace with the right tools.
Larry A. 5/5 Verified
Delivery was right on time and the install went great. There is a warning on the box that says "No warranty if purchased online..." Would have been great to know that ahead of time but hopefully there are no issues. The ones being replaced were installed in 2021.
Mark H. 5/5 Verified
Lights were easy to replace and the 24w are way brighter than the 12W
Bryan J. 5/5 Verified
Arrived on time with everything in the box.
Prince J. 5/5 Verified