標題: Develop Your Own Residence Infrared Sauna TheraBulb. [打印本頁] 作者: HarrietCar 時間: 2021-7-30 23:08 標題: Develop Your Own Residence Infrared Sauna TheraBulb. We suggest insulating your sauna area with a minimum of R-13 in the walls and also backing the diy infrared sauna parts light bulbs with pre-cut insulation.