Sauna Fix Bulb Test Report
Sauna Fix® Third-Party Testing
Accredited Spectral Testing Across 380–3000 nm (EN 62471:2008)
Independent spectral testing of the Sauna Fix near-infrared lamp bulb. An accredited laboratory measured the bulb’s light output across 380–3000 nm under EN 62471:2008, confirming that its energy is concentrated in the near-infrared range.
Report No. UNIB19062803LR-01 EN 62471:2008 380–3000 nm spectral test Near-infrared peak
This page holds the full spectral test report for the Sauna Fix near-infrared lamp bulb. The testing was carried out by Shenzhen United Testing Technology Co., Ltd., an ILAC-MRA and CNAS-accredited laboratory (CNAS L6964). The report measures the bulb’s spectral output — how much light it emits at each wavelength from 380 to 3000 nm — using the method defined in EN 62471:2008. The complete report images appear further down the page; the summary below explains what was measured and what the spectrum shows.
| Sample | Sauna Fix® near-infrared lamp bulb (infrared lamp) |
| Rating | 120 V, 50/60 Hz, 250 W |
| Report No. | UNIB19062803LR-01 |
| Testing laboratory | Shenzhen United Testing Technology Co., Ltd. (CNAS L6964, ILAC-MRA) |
| Applicant on report | Creatrix Solutions LLC (brand now operated by Nuco Enterprise Solutions LLC) |
| Received | July 2, 2019 |
| Tested | July 3, 2019 |
| Report signed | July 5, 2019 |
| Standard / method | EN 62471:2008 — Photobiological safety of lamps and lamp systems |
| Test performed | Spectral distribution, 380–3000 nm wavelength test |
| Conclusion stated | None — the report records the measured spectrum; decision rule and conclusion were listed as “—” |
What This Report Measures
A spectral fingerprint of the bulb
EN 62471:2008 is the international standard covering the photobiological safety of lamps and lamp systems. The test performed here is the standard’s 380–3000 nm wavelength measurement: the laboratory recorded how strongly the bulb emits at each wavelength across the visible and infrared range, and plotted the result as a spectral distribution curve.
This particular report is a measurement, not a graded assessment. The laboratory recorded the spectrum and left the decision rule and conclusion fields as “—”, so the report does not assign a pass/fail result or a photobiological risk-group classification. Its value is in showing, from independent instruments, exactly where the bulb’s energy falls on the spectrum.
What The Spectrum Shows
Output concentrated in the near-infrared
The measured curve (report page 2) tells a clear story. Output is essentially flat near zero below about 500 nm, then climbs steeply through the deep-red and near-infrared region, reaching its peak at roughly 1100–1200 nm. From that peak it tapers gradually across the shortwave and mid-infrared range, with the small dips near 1400 and 1900 nm that are characteristic of water-vapor absorption.
One thing to note about the chart: the measurement window ends at 3000 nm, but the curve is still above zero and still descending at that point — it has not reached its endpoint. The bulb’s output therefore continues beyond 3000 nm by an amount this test does not capture; the report simply stops measuring at 3000 nm.
In plain terms: the great majority of the bulb’s radiant energy sits in the near-infrared band, with a visible deep-red component and a tapering tail that extends into the mid-infrared and beyond the edge of the measured range. That is the defining signature of a genuine near-infrared source, and it is why the Sauna Fix near-infrared sauna is built around this style of incandescent heat-lamp bulb rather than a far-infrared panel.
Scope of This Report
What this report covers
This report documents the spectral distribution of a single sample of the 120 V, 250 W infrared lamp bulb, tested in July 2019. As the report states, its results refer only to the sample tested, and the sample photo is included solely to identify the unit received. The report characterizes the bulb’s wavelength output; it does not state a pass/fail conclusion or a photobiological risk-group classification. You can verify the report against the issuing laboratory using report number UNIB19062803LR-01 at uni-lab.hk.
Full Report
Complete lab documentation
Report pages 1–3, including the spectral distribution chart and sample photo.
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