We've worked on similar circadian products, and I have a similar setup at home. IMO, we're getting closer to the time the market is ready. The main learning is to release MVPs and continue to gather feedback from/build a relationship with the core early adopter market. The market is small, probably in the tens of millions of dollars annually, but the right solution is going to be easy to setup/use with a good UI, and priced at a slight premium over other lighting (but not exorbitantly).