365DisInFx™ LDU Series UVA Technology

365DisInFx™ LDU Series UVA Technology

Current’s 365DisInFx™ LDU Series Downlight LED Luminaires offer a clean sleek finish for recessed downlighting applications. In addition to delivering a smooth, uniform pattern, the LDU also provides UVA disinfection lighting in areas where conventional light is needed and people are present.

Features & Benefits

  • Helps reduce the potential spread of bacteria, mold and fungi on surfaces in occupied spaces
  • Demonstrated inactivation rates of up to 99.7% in 8hrs when tested with several common pathogens including MRSA, E. faecalis, and E. coli*
  • Meets IEC 62471 Photobiological Safety for Lamps and Lamp Systems standard and American Conference of Governmental Industrial Hygienists (ACGIH®) TLVs® guidelines for human exposure to UV
  • 365nm UVA light emitted is invisible to the human eye and does not impact CCT or CRI.
  • Fixture LED white light source may be controlled by wired or wireless controls and is dimmable to 5%.
  • High performance white light LED performance with >80+ CRI.
  • Long lasting galvanized steel and aluminum housing body with matte white, anti-microbial paint.
  • Easily installed recessed can for retrofit applications.

*View UVA Testing, Lab Results & Notes

shield with check mark icon Compliant.

Meets IEC 62471 Photobiological Safety for Lamps and Lamp Systems standard and American Conference of Governmental Industrial Hygienists (ACGIH®) TLVs® for human exposure to UV. UVA products are UL 1598 certified and UVC are pending UL certification.

wifi signal icon Integrated Controls.

Fixture LED white light source may be controlled by wired or wireless controls and is dimmable to 5%. The UVA disinfection light source has a fixed output and operates continuously.

light fixture icon Continuous.

Flexible LED solutions for 24-hour occupancy providing an added layer of protection along with masks, hygiene and social distancing.

Specs

  • Voltage: 120, 277 or 347V
  • Size: 6” Diameter
  • Lumens: 1000 – 4000
  • CCT: 3500K, 4000K
  • Efficiency: up to 52 LPW
  • CRI: 80
  • Controls an sensors: 0-10V Dimming
  • Finish: White matte antimicrobial Paint
  • Additional Technology: 365DisInFx™ technology

Applications

  • Office
  • Retail
  • Hospitality
  • Hospital
  • School
  • Municipal
  • Shopping mall
  • Airport

Make an Informed Decision:

  • UV radiation can pose a risk of personal injury. Overexposure can result in damage to eyes and bare skin. To reduce risk of overexposure, equipment must be installed in accordance with manufacturer’s site planning and application recommendations, including minimum ceiling height restrictions.
  • UV solutions are intended for common high traffic spaces and not recommended for dwellings or home use.
  • Installation of the devices should be performed by qualified professionals as detailed in Current’s installation guide.
  • To allow for occupancy during use, Current products comply with IEC 62471 – Photobiological Safety of Lamps and Lamp Systems standards and American Conference of Governmental Industrial Hygienists (ACGIH®) TLVs® guidelines when installed as directed.
  • Current’s 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.
  • Current products are not intended for use as a medical device.
  • If combining two or more UV solutions, whether from GE Current, a Daintree company and/or other manufacturers, 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 impact inactivation rates.

*UVA Testing, Lab Results & Notes back to top

365DisInFx™ UVA disinfection technology was tested using in-vitro methods (as described in Livingston, Kvam1,2) 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 also showed significant reduction over a similar exposure period of certain common pathogens including 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.

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