XL150 Stainless Steel RGBW LED Luminaire - Fontana Fountains

The XL 150 boasts incomparable multicolor illumination capabilities as it features a single-chip / 4-core RGBW LED. This translates to a truly endless spectrum of colors to choose from. It is a heavy duty, highly efficient luminaire for underwater, outdoor & indoor use. With power consumption of only 8W, and light intensity of 710 candelas it is a unique solution for any small-medium scale application. It can be placed standing or niched as a recessed luminaire, and it features independent addressing for special illumination effects, multi-color sequences etc.

XL 150 incorporates 1 single-chip / 4-core High-Power LED made by Cree, Inc. (USA) and it is a Class III luminaire, CE certified, offering IP68 protection degree. Its precisely engineered solid unibody is made of superior quality, highly durable & corrosion resistant AISI304 stainless steel (or 316 on request) with stylish finishing. Standard model ships with 3 meters of waterproof chlorine-resistant cable.

The led:bus protocol permits easier and faster installation, requiring only 3-wire cables, and the LED module incorporates a Microprocessor handling data such as ID, color, intensity, temperature & status with advanced safety features like 16-step thermal protection and reverse polarity protection.

The stainless steel unibody offers exceptional heat dissipation making it totally safe for any-kind installation, and the very small size factor in combination with the stylish design make XL 150 the most compact multi-color luminaire of the entire range. Ideal for small fountains, waterfalls, gardens, ponds, pools, walkways and spot illumination.

  • RGBW 8W
  • 12-24V DC (10-30V Operating Range)
  • Incredible Light Intensity & Vivid Colors
  • Stainless Steel AISI 304 Unibody
    Available in 316
  • For Underwater, Indoor & Outdoor use
  • 16-Step Thermal Protection
  • Reverse Polarity Protection
  • Stylish Design & Finishing
  • High Corrosion and Impact Resistance
  • Ships with 3 m waterproof cable
  • Microprocessor on Board

Extraordinary Light Intensity
Red, Green, Blue AND White.

XL150 boasts incomparable multicolor illumination capabilities as it features a single-chip / 4-core RGBW LED. This translates to a truly endless spectrum of colors to choose from.

Pure Stainless Steel Unibody

The housing of XL150 is something more than a simple housing. We have created a unique unibody; made of pure, heavy-duty Stainless Steel to withstand the harshest conditions, day-in day-out for decades. The most amazing thing with this unibody is that it dissipates heat in the most effective way. It is also designed to protect the light source from corrosion, aggressive water and impacts, requiring minimal maintenance and always looking brand new. In addition, the flawless waterproofing offers IP68 protection degree for up to 2m / 6ft water depth.

Exceptional Heat Dissipation by the
Stainless Steel Unibody.

The precisely engineered and manufactured unibody is made from superior quality solid stainless steel (AISI 304 standard – 316 on request) with strategically located heatsinks which offer exceptional heat dissipation and prevent the luminaire from overheating even when it is placed in room-temperature locations.

Microprocessor Inside

All luminaires incorporate cutting-edge microprocessors that constantly monitor the luminaire’s status & temperature, and at the same time communicate with the controlling device receiving and interpreting data about ID, color and intensity. As complicated as it might seem, the whole network works by itself. You don’t have to worry about voltage drop, over-voltage, polarity, over-heating, internal or external interference. Everything Just works. All you have to do is enjoy the limitless spectrum of 16.7 million colors.

One Luminaire – Any Application

Distance matters no more

XL150 can work under both 12V and 24V DC and anywhere in between without affecting light intensity. It also provides a 10% margin for voltage drop and over-current. And since the controlling information travels digitally within the same 3-wire cable, you can have a phenomenal cable length of up to 200 meters between the controller and the lights.

Four 3 Wires

The magic with TheSmartLEDs is that they require just a simple 3-wire cable to operate (no shielding required). The two wires are used for current and the third one is used for sending and receiving led:bus data. This drops cable costs by 25% and also makes installation much easier.


XL150 thinks for itself so you don’t have to. If the temperature inside the fixture rises for any reason (e.g. operating outside of water), the microprocessor will gradually dim the light in 16 steps in order to cool down instead of just switching it off. This way, your fountain will keep being illuminated and the luminaire’s life-cycle is extended.

Flicker Free

A major drawback of low-end LED luminaires is the flickering effect created on the fast-moving water surface. Apart from annoying, this effect can cause serious health problems to spectators. We have eliminated this issue by utilizing special electronics inside the luminaire, raising the frequency to non-conceivable levels.

IP68 & CE

XL150, just like any other Fontana underwater luminaire offers exceptional, long-lasting waterproofing.
The ingress protection degree of XL150 is IP68 rated and certified for up to 2m / 6ft water depth. In addition, XL150 is CE certified.

96.7% Cost and Energy Saving

Would you believe that by excessively illuminating your fountain would actually save you up to 96.7% on energy costs, minimize your CO2 footprint and save hundreds of trees per year? We tried hard to achieve this.

Launch the Savings Calculator
Technical Specifications


Amount of LEDs: 1 High Power RGBW LED
(made by Cree, Inc. – USA)
Light Data:
RGBW: 238 lm
Lens Details: 26° Standard 48°x32° on request
Module Type: TheSmartLEDModule led:bus equipped
Self-Protection: 16-Step Thermal Protection & Reverse Polarity
Operating Temp.: -5°C to 70°C 23°F to 158°F
led:bus Protocol: Yes
RGB Models require only 3-wire cable to operate
Lifespan: 100.000 hours max.
(complies with L70-spec, in 50.000 hours led initial flux will not degrade by more than 30%)


Material (Standard): Stainless Steel AISI 304 1.4301
Material (Optional): Stainless Steel AISI 316 1.4401
Finishing: Shiny, Machined Finishing
Protection Glass: Tempered Heat Resistant Safety Glass
Protection Degree: IP68 Protection Certified Watertight up to 2m
Safety Class: III
Mounting: Heavy Duty, Floor-mounted Stainless Steel Bracket


Power Consumption: 8W
Voltage: 12-24V DC
10-30V DC Operating Range without affecting intensity
Cable: 3.0 M chlorine resistant HO5RN-F Standard
5m, 10m or custum length on request




8W / 12-24V DC
238 Lumens
26° Beam
Part Nr: XL150.RGBW.S

Available Options:
To include one of the following options, add the approriate suffix to the end of the Part Nr.

316 (1.4401) Stainless Steel Construction .316
5 meters chlorine resistant cable HO5RN-F .5H
Free Standing Base .FSB
Wide Beam Lens – 48° x 32° .F

XL150 Built In Variation

The built in variation of XL150 is ideal for flush, dry or underwater installation of the luminaire in pavements, walkways, building entrances, swimming pools and any application where a powerful, efficient and absolutely safe recessed luminaire is required. The impact resistant top cover is made of stainless steel as well as the solid unibody to be literally unaffected by corrosion, impacts and tarnishing.


Recommended Accessories:

Power Supply
The Pro Power Supplies are made to withstand extraordinary conditions and keep working for decades.

RGBW Controller
Easily control led:bus RGBW luminaires. You can create your own colors or choose between colorful sequences.


You can download any of the following files for your own personal use. Information contained in these files might change without prior notice. Also, copy in part or as whole, as well as reproduction, publication or whatsoever are strictly prohibited without written consent by Fontana Fountains.

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