Nice light output (for now, from what others have said).....App is horrible, WiFi is horrible. Will not connect, tried contacting Orphek, tried different things. Nothing has worked. So,they are on the tank controller system as simple on and off . No ramp up or down.....I won't buy another one

Mine lasted barely 18 months, and when I contacted Orphek, they wanted $80 for a new light board, and $80 shipping - since they don't have any supply or customer service state side. $160 to fix a $200 light you can get on sale for $180 or less. Really disappointing. My second 48" OR3 went out two months later. Incredible waste of money for what is supposed to be a product with "premium components" LOL. I'll never buy anything Orphek again...

Never lasted 2 years, 48" Blue Plus OR3-120 LED Light Bar. I purchased 2 of these in December of 2022 and the first on crapped out about 6 months and ago and the last one crapped out today.....

This light has cool color comes with some nice mounting brackets and pretty well built. Only down side is the chord to the transformer is like 3'. No way to hide the tranformer in my cabinet. I have a quanta light as my other strip and the chord to the trans is like 8'. Easy to run the chord down and into my stand. Does make my corals look nice tho.

I changed over to the OR3 light bars from a T5 hybrid and I couldn’t be happier. These lights are amazing and the colors are outstanding. I am running 2 OR3 blue plus bars along with 4 AI Hydra 32 above my 120 gallon reef tank and I can grow Montipora on the sand bed with this setup.

I use the OR3 Blue Plus over a 140g deep tank with a pair of kessils. Corals look amazing!

I added four of these to my Atlantik V4s. I really like the color and it did the job for helping spread the light. I think I like this better than adding T5s to the LED setup. Some of the corals that were not growing (and just outside the V4s) finally started to take off when I put the light bars over them.