A red light therapy bed and a tanning bed are designed for different types of light exposure. Tanning equipment uses ultraviolet radiation to produce a tan, while photobiomodulation devices are designed to deliver selected red and/or near-infrared wavelengths without the tanning objective. That difference does not mean every red light product has identical safety or performance characteristics.
| 特徴 | レッドライトセラピーベッド | Tanning bed |
|---|---|---|
| Primary purpose | Deliver selected red and/or near-infrared light | Produce tanning through ultraviolet exposure |
| Typical user action | Follow a photobiomodulation protocol | Follow a regulated UV tanning protocol, where permitted |
| 目の保護 | Follow the device-specific requirement | Use UV-rated protective eyewear as required |
| Key mistake to avoid | Assuming longer exposure is better | Assuming a tan is evidence of safe exposure |
The comparison is useful because it prevents a common misunderstanding: a red light therapy bed should not be used as a tanning bed, and tanning-bed habits should not be transferred to photobiomodulation equipment.
