I've never heard of this brand, but if it's the same as the Viparspectra, it's a good unit. It's basically a much less expensive version (and not quite as good looking) as the OceanRevive. The light and spread should be very, very similar. And at a much lower cost. IMHO OR need to lower their price. It's a well built fixture, but at nearly twice the price of similar fixtures.
The RB Photon V2 is a very different animal from the Bloomspect fixture or the Viparspectra or the OR. It has sunrise/sunset/moonlight control. Your corals could care less about this feature, but personally, I like having it because I'm around all day and I get to watch the tank change. The V2 also has 6 channels of light control not just 2. Is this important... not really, but if you think you can mix the colors better for your tank than Bloomspect, Viparspectra or OR, then you need this. Or if you are one of the many here who go crazy about the exact shade of white light in the tank and need it to be PERFECT, then this is the fixture you want. If not, save your money and get the Bloomspect. It should grow coral just fine! I still have an OceanRevive T247 over my frag tank (3+ years old). But if I were buying today, I'd probably get a Viparspectra. For my DT I want the bells and whistles of a RB Photon V2! It isn't better light, it's a better fixture with more controls to play with.
