Reply To: Red or near-infrared bulbs for Sauna Unit? Home › Forums › Red Light Therapy › Red or near-infrared bulbs for Sauna Unit? › Reply To: Red or near-infrared bulbs for Sauna Unit? November 20, 2020 at 1:19 am #1896 SunnyParticipant That’s nice! @bpbaddie How many of you will be doing this sauna into your house?