Suggestions For A Red Light And Near Infrared Light System To Buy

[Mathematician]

Hello everyone,
I would like to buy a total body red light/near infrared light system. I was thinking to buy a Joovv (see here FDA Approved Red Light Therapy Devices & Infrared LED Light Therapy). I do not know if you have other suggestions or if some of you has tried Joovv and can give me an opinion before I buy.

Thanks!