LED Lighting

• UV radiation can pose a risk of personal injury.  Overexposure can result in damage to eyes, bare skin, and immune system.  To reduce risk of overexposure, equipment must be installed in accordance with site planning and application recommendations.
• UV solutions are intended for common high traffic spaces and not recommended for dwellings or home use.
• Installation of the devices must be performed by qualified professionals as detailed in the device installation guide.
• To allow for occupancy, 365DisInFx™ UVA products comply with IEC 62471 Photobiological Safety for Lamps and Lamp Systems standard and American Conference of American Hygienists (ACGIH®) TLVs®.
• UV products are meant to be used in conjunction with other protective measures like manual cleaning and the use of proper PPE.  They are not a substitute for other measures.
• 365DisInFx™ UVA products are not intended to be used as a medical device.
• When combining two or more UV solutions, regardless of the manufacturer, please consult a trained product application representative to ensure the total irradiance (UV dose) does not exceed recommended human exposure limits.  To the extent UV solutions are combined, it may affect the deactivation and inactivation rates. 

ⱡ ACGIH® and TLVs® are registered trademarks of American Conference of Governmental Industrial Hygienists, Inc.

365DisInFx™ UVA disinfection technology was tested using in-vitro methods as described in detail in Citations 1 & 2 below (Livingston, Kvam) which resulted in 99.7% reduction in MRSA on surfaces exposed to 3W/m2 of 365nm UVA over a single 8-hour period. Results of this testing demonstrated significant reduction over a similar exposure period of certain common pathogens including MRSA, Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Acinetobacter baumannii, Pseudomonas aeruginosa, Candida albicans and auris, associated with Hospital Acquired Infections (HAIs). Photobiological science and mathematical modeling enables us to calculate expected inactivation rates for 24-hour continuous operation of the 365DisInFx™ UVA technology.

Notes & Citations:

1 Livingston SH, Cadnum JL, Benner KJ, Donskey CJ (2020) Efficacy of an ultraviolet-A lighting system for continuous decontamination of health care-associated pathogens on surfaces. Am. J. Infect. Control 48: 337-339. https://doi.org/10.1016/j.ajic.2019.08.003

• Inoculated steel disk carriers, modification of ASTM E-2197-02
• Using a benchtop device that delivered the 3W/m² irradiance.

2 Kvam E, Benner K (2017) Disinfection via LED Lighting: summary of mechanism and results for 365nm-mediated inactivation of microbes. GE Global Research Technical Information Series 2017GRC0545, GE Confidential (Class 3)
Kvam E, Benner K. Mechanistic insights into UV-A mediated bacterial disinfection via endogenous photosensitizers. Journal of Photochemistry and Photobiology B: Biology. 2020;209:111899. doi:10.1016/j.jphotobiol.2020.111899.

• Aqueous cultures were diluted in sterile water and dried onto hydrophilic glass slides.
• Using a benchtop device that delivered the 3W/m² irradiance.
   

“365DisInFx" is a trademark of Current Lighting Solutions, LLC. Used with permission.