Top quality - you get what you pay for and this light is incredible - the power the spread of light my SPS love it !

Good quality and grows my coral

The lights are amazing in every way. You definitely get what you pay for. Speaking of spending $1000 for each light, I am pretty disappointed on how BRS shipped the two. Spending over 2 grand on lights I would think the packaging would be much much better. Both came in a bigger box with one small piece of bubble. Honestly the bubble wrap was so small you couldn’t even wrap one of the lights with it. So basically both of these expensive lights bounced/flipped around in the shipping box that was secure with one slap of tape. Both the light manufacturer boxes are both beat up on the corners from the tumble all the way down to Florida. Again the lights work and I hope their ride down here won’t effect the longevity. I’m giving three stars for BRS not the lights themselves. I ordered two so far out of the five I need for my 500 gallon build, but most likely will buy elsewhere do to the lazy handling and packing of such expensive equipment.

I started adding some SPS and LPS to my softie tank and needed to upgrade lights. The lights are located in a closed cabinet above the tank and the maximum height I can mount is 8 inches, which matches the mounting height of these lights. I have two XR 15s and one XR30 mounted but I was worried about a big shadow being cast from the tank brace. The spread on these lights is so good that even with an 8 inch mounting height, there is little to now shadow cast from the brace. Setup is super easy and I have had not problems with the Mobius app.

The blue radion truly is a plug and play lighting system. If you love the colour pop that blue lighting brings to your coral. THIS is the light for you. Solid fixture.

Packs punch,power and grows coral simple great value for money

Excellent light never had any issues Mobius works perfectly

amazing color better than the G5 easy to install and use

An amazing light fixture, easily control and adjust all colors and light intensity through the app. Grows corals and makes all corals and fish look very bright and vibrant!

I have 0 issues with mobius, local bluetooth or over wifi, corals pop and look great

The Radion G6 took the power of the G5 to another level. I always ran the AB+ Spectrum so it was awesome to get a light that provided most of its power in that range, no more fiddling with different colors and mixing, all I have to do is turn the power up or down. This light gets so much more spread than previous generations - I can tell from how much light is in the wall behind the tank. I used to have to run the Gen 4 lights 18 inches above the tank to get the appropriate spread - now these lights are perfect at 7 to 8 inches

I upgraded and love the spread and output. Awesome Light!

The colours just absolutely burst out with the blue xr30. Super easy to set up, really quiet and the visuals are amazing

Great light, my LPS corals and zoanthids have never been happier.

Amazing spread and colors! Corals love them!

Been using Mobius with Ecotech products since it first came out and no issues that were not user error. I love the new color of the G6 XR15. No dead issues and nice clean full spread across my nano tank. Looking forward to the Apex compatibility.

Really brings the colors out in all my coral and the growth has never been better. Cannot say enough about these lights.

Amazing spread and pop. These really show the lps and grow corals.

Lights are awesome and ecotechs service is great

I own 14 EcoTech devices on my current tank. I have no problems with the hardware but Mobius is horrible. To make a change to your schedule often requires power cycling devices, pressing reload numerous times to get a schedule to load, logging in and out, etc. Insane that this is acceptable and hasn't been fixed.

The lights work, but I can’t actually control them. I have to reset my lights every single time I want to make a change because they never stay connected to Mobius. This happened to me on both the G5 as well as the G6. I thought maybe I just received a faulty unit. But the fact that both of my G5’s and BOTH of my G6’s disconnect from Mobius after 24-48 hours. Something is wrong here.

great light and i have not once had an issue with mobius!

i have owned $10K + of Ecotech equipment and thier last few generations of lights (g5 and g6) are a good hardware improvements over previous generations (the ONLY reason for the a star) but the new firmware/software is UTTER GARBAGE! i will not buy another single mobius product until they fix this dumpster fire! makes their product unusable

Mobius and Radions G5 have been out for years now. The light worked extremely well with diffuser. Only problem is mobius struggles to connect and stay connected to the lights. Very disappointed that ecotech does not listen to this consistent feedback for years and keep issuing new versions with all this marketing while mobius still does not connect to lights. I wake up in the middle of the night and sometimes a solid green color is on full blast while fish are trying to sleep and corals doing what they do in the dark. Other times the light get way out of sync and one turns on like 4p minutes earlier than the others. Any time you decide to increase par or make a change, I have to hard reset each light a couple times until mobius connects, hurry up and make the change as the connectivity will be lost forever in seconds. It is beyond extremely disappointing for nearly a grand for one puck.

I purchased the XR30 G6 Blue on the day of release. The light is fantastic; my tank has never looked better, and my corals love it! I set the program to AB+ and tailored the time to when I would view the tank. I suggest the light and the power heads, then programming them together to ramp up with the lights. I will never buy another brand of light or pump.

Light fixture can and will grown and keep healthy corals, the problem is the Mobius app which it’s extremely faulty and difficult to work with.,very disappointing

Confirming what others have said ; the light work fine and I like it but that App is ridiculous.

Again with the app, make it so I don’t have to rely on apps, servers, logins.

The app that controls radions Mobius is garbage! They lights themselves seem good, but won’t work without mobius… Contacted tech support MANY times, and just get told to “power cycle & reboot mobius”…. Why should I have to once a week with “high end” equipment??? This comes from dealing with it for 3 xr13’s, 3 xr30’s 2 mp40’s, Vectra m1… Wish I had never bought Ecotech…