Performance choice for infrared thermal fabric
The performance ensures the distance how far the infrared waves can still be delivered in full. Because we all have different sensitivities, one should not exaggerate the intensity and try to choose the recommended distance between the IR emitter and the body.
| Perfomance: | Distance to: | Recommended use: |
| 200 W. | 0 - 25 cm | lower leg |
| 350 watts | 5 - 30 cm | back and legs |
| 500 watts | 10 - 50 cm | ideal for the back |
| 750 W. | 40 - 90 cm | laterally or frontally |