Why FOSOTO Uses SELV Adapters: A Safer Power Solution for Professional Lighting
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Lighting Is More Than Illumination — It’s About Safety
At FOSOTO, we are committed not only to delivering professional-grade lighting performance — such as a high color rendering index (CRI 97) and flicker-free operation certified by IEEE 1789 — but also to managing the daily electrical safety risks faced by our users. This is why all of our professional beauty lights are equipped with 15V / 3A SELV-certified power adapters.
What Is SELV and Why Is It Important?
SELV stands for Safety Extra Low Voltage. It is an electrical safety design standard that typically requires an output voltage of ≤ 60V DC, with complete electrical isolation to prevent any risk of electric shock to users.
In beauty lighting, skincare, and permanent makeup applications, users often operate devices at very close proximity. If the LED driver does not meet SELV standards, any power failure, leakage, or accidental damage could pose serious safety hazards.
Why Do We Choose 15V Instead of 36V?
Many lighting brands on the market choose 36V non-isolated drivers to reduce manufacturing costs. Although this approach is simpler and cheaper, it presents the following issues:
| Aspect | Typical 36V Drivers | FOSOTO 15V SELV Drivers |
|---|---|---|
| Voltage Level | Above safe low voltage range | Within Safety Extra Low Voltage range |
| Power Isolation | No isolation, higher leakage risk | Fully isolated design |
| Cost | Lower | Higher cost but safer |
| Safety Certifications | May lack certification | Meets CE, FCC, UL, PSE and other global standards |
| User Contact Risk | High | Minimal |
| Product Positioning | Fast manufacturing / low cost | Medical beauty grade |
FOSOTO’s Real-World Applications
All our flagship products, such as the Half Moon Light and Pro Beauty Light, feature:
- 15V / 3A SELV power adapters
- International safety certifications including CE, FCC, UKCA, UL, PSE, and SAA
- Fully enclosed housing with fire-retardant materials
- Flicker-free drivers with high-precision dimming circuits
These reflect our commitment to the safety and well-being of beauty professionals, skincare specialists, and end users alike.
Safety Is Not Just a Feature — It’s a Brand Promise
Choosing FOSOTO means choosing not only a more professional lighting solution but also peace of mind and trust in quality. In an industry often driven by low-cost competition, we insist on long-term value, ensuring every detail serves user safety and experience.
📌 Want to learn more about the power technology we use?
Feel free to contact us for technical datasheets, certification reports, or customized ODM solutions tailored to your brand’s high safety standards.
FAQs: Power Safety for LED Beauty Lights
Is 15V power safer than 36V in LED lamps?
Yes. 15V SELV adapters are classified as "Safety Extra Low Voltage", reducing the risk of electric shock.
Do lash artists need special LED certification?
Absolutely. FOSOTO ensures CE, FCC, UL, PSE, and IEEE 1789 standards are met for professional-grade safety.