When people think of ultraviolet light, they usually think of sunlight. But ultraviolet (UV) light actually spans a wide spectrum of wavelengths, each with unique properties. Tru-D® SmartUVC devices focus on one highly effective wavelength: 254 nanometers.
Why 254 nm Matters
- Falls within the UVC range, invisible to the naked eye.
- Provides the right energy level to disrupt the genetic material of microorganisms.
- Known as the “germicidal wavelength” because it prevents replication of microorganisms.
Precision is Critical
- Too short: Energy doesn’t penetrate effectively.
- Too long: Not enough energy to disrupt genetic material.
- 254 nm is the scientific “sweet spot” for maximum efficiency.
Decades of research confirm that 254 nm consistently produces the strongest impact on microorganisms. Tru-D® devices are engineered around this principle, using advanced sensors, software and design to deliver reliable and repeatable results every cycle.