Here's a good selection of research papers https://www.bioshumanlight.com/research/ https://www.bioshumanlight.com/research/ . It seems like there might be some

Here's a good selection of research papers https://www.bioshumanlight.com/research/ https://www.bioshumanlight.com/research/ . It seems like there might be some adverse effect due to the peak at the lower end of the blue spectrum. I'm waiting for the BIOS team to do a consumer product.