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EcoTech Marine Radion XR15W Pro LED Light Fixture

EcoTech Marine Radion XR15W Pro LED Light Fixture
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* High PAR LED aquarium light fixture with 21 LEDs in 8 different colors
* Full spectrum aquarium lighting with a max PAR output of 825 µMOL
* Provides 24" x 24" coverage area great for mid-sized reef aquariums

Compact design combined with revolutionary lighting technology provides powerful and versatile LED lighting. EcoTech Marine Radion XR15W Pro LED Light Fixture features six-channel control over 21 energy-efficient LEDs in eight colors. Professional LED lighting system is a great high PAR LED choice for small or large reef aquariums when single or multiple units are employed respectively.

EcoTech Marine Radion XR15W Pro LED Light Fixture delivers a maximum PAR output of 825 µMOL utilizing energy-efficient, high-intensity Cree, Osram, and SemiLEDs LEDs for optimum light output and color appeal. Wide angled 120° TIR (Total Internal Reflection) Lens comes pre-installed and includes standard 80° TIR Lens for optional use.

EcoTech Marine Radion XR15W Pro LED Light Fixture features an easy-to-use 3-button control and comes with a variety of preset modes to simulate lighting conditions around the world. Backlit tactile buttons let you manually cycle through color selection and increase or decrease relative intensity to optimize the look and growth of your reef aquarium. Computer interface employing the improved cloud-based EcoSmart Live boasts secure and amazing wireless connectivity. Effortlessly control and customize your Radion LED fixture anywhere with a computer and an Internet connection.


  • Cool White: 4 Cree XP-G2 (20W)
  • Deep Blue: 4 Osram Oslon Square (20W)
  • Blue: 4 Cree XP-E (12W)
  • Green: 2 Cree XP-E Green (7W)
  • Hyper Red: 2 Osram Oslon SSL (6W)
  • Yellow: 1 Osram Oslon SSL (3W)
  • Indigo: 2 SemiLEDs (5W)
  • UV: 2 SemiLEDs (5W)


Length: 7 inches (18 cm)
Width: 7 inches (18 cm)
Height: 1.5 inches (3.9 cm)


Variable Usage: 75W



*Specifications are subject to change.

SPS Coral Tanks

As general rule, one Radion provides coverage for 24" x 24" to a depth of 36" when hung 9" above the water. A deeper or wider aquarium may require additional Radion lights.


  • Full spectrum + UV
  • Output optimized for coral growth
  • Preconfigured outputs matching popular Kelvin ratings
  • Perfect for recreating natural lighting conditions


  • 24 hour customizable program schedule
  • Independent day and night periods with lunar calendar
  • Acclimation mode for ease of integration with your tank
  • Weather condition simulation
  • Seamlessly compatible with EcoSmart Live
  • ReefLink and VorTech integration


  • Includes RF Module
  • Compatible with all "W" enabled EcoTech Marine products
  • Integrate lighting and flow using ReefLink and ESL
  • iOS and Android device control with ReefLink

To control your Radion XR15W Pro from your mobile device, consider the EcoTech Marine ReefLink. Adjust your Radion LED lighting in real-time or design custom schedules. Manipulate colors individually. Change light intensity. Adjust lunar phases and more by using predefined modes or create your own for unprecedented custom control.

Hanging Solutions

The EcoTech Marine Premium Hanging Kit securely suspends the Radion XR15W Pro Light Fixture for a sleek, ultramodern presentation. Radion Rail Kits offer custom mounting solutions for multiple Radion LED fixtures. Compatible with the Premium Hanging Kit, the modular Rail Kits come in two lengths (16" Short and 18" Long). Use Rail Kits to hang two Radion LED fixtures and add the +Plus One Rail Kits to the configuration for wider spacing or to create a triple Radion LED lighting system! Each sold separately.

Shop all Aquarium Lighting Products.

Please click on "More Information" to learn more about EcoSmart Live.

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Please note: Return of electrical equipment to Drs. Foster & Smith for exchange or refund is limited to 60 days from the date of purchase. Beyond 60 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

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