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Home > Aquarium Supplies > Lighting > LED Lighting > EcoTech Marine Radion G5 Diffusers
EcoTech Marine Radion G5 Diffusers
EcoTech Marine Radion G5 Diffusers
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EcoTech Marine Radion G5 Diffusers
Additional sizes may be available!
Additional sizes may be available!
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*Engineered diffuser material
*Improved color mixing and caustics with minimal reduction in PAR
*Magnetically attaches to fixture – Tool free installation

The Radion G5 line incorporates magnetic hardware embedded within the lens frame to attach the optional diffuser accessories. Using engineered diffuser material, color mixing and caustics are further improved with only a minimal reduction in PAR.

The lenses on the G5 deliver more usable light area. This is accomplished by spreading light that would normally create an area of high PAR directly under the LED fixture and redirect it to a significantly wider optimal area of intensity for coral health and growth. This will reduce shadowing in the aquarium as well as increase usable space for coral at all depths.

The overall light loss is around 20%, and since a majority of Radion users do not use even 80% of the available lighting output, the PAR loss can be combated by increasing the overall power delivered to the LEDs. Diffusing your LED lights greatly helps blend the overall spectrum into one cohesive light source. Evenly spread light that is properly blended is more important for coral health and growth.

LED lights are known for producing a lot of shimmer -- also known as the "disco-ball effect" -- and the Ecotech Radion Diffuser directly attacks this problem head-on, with the overall goal being to mimic the natural sunlight.


  • Engineered diffuser material for improved color mixing and caustics
  • Quick and easy installation
  • Magnetically attached lens for easy removal and cleaning
  • Minimal reduction in PAR output
  • G5 Diffusers custom-designed to fit G5 models only

EcoTech Marine Radion G5 Lights sold separately (XR15 G5 Blue-112691, XR30 G5 Blue-112692, XR15 G5 Pro-112693, XR30 G5 Pro-112694)

Customer Testimonials

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