APPLICATION EXAMPLE
Upper room UV germicidal irradiation with LEDs and VIOLET-12X1-O
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UR-UVGI(-LED)
Upper room ultraviolet germicidal irradiation (with light-emitting diodes) + LEDiL VIOLET
Downlight luminaire under VIOLET is 40 cm wide, and VIOLET lens surface is around 15 cm from the edge.
Typically considered eye-safe value for 8 hour exposure: 0.3uW/cm2
Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2099326/
SETUP:
| Application: | UR-UVGI(-LED) |
| Optics: | VIOLET-12X1-O |
| Optics efficiency: | 71 % |
| LED: | 7070 package size UVC LED (280 nm) |
| Total UV-C output/VIOLET-O: | 526 mW |
| Total power/12 LEDs: | 24 W |
| VIOLET installation height: | 2.9 m |
| Tilt: | 5° upwards |
| Room size: | 8 x 10 x 3.5 m |
| Surface reflectance: | 10 % |
RESULTS:
| UPPER AIR (3.1 m): | Max: 70.2 µW/cm² |
| EYE LEVEL (1.7 m): | Max: 0.3 µW/cm² |
Upper room UV germicidal irradiation with LEDs and VIOLET-12X1-O
For help with an application simulation using our optics, or to make a request about what application you want us to cover next, contact Tech support
The information contained herein is the property of LEDiL Oy, Joensuunkatu 13, FI-24100 SALO, Finland and is subject to change without notice. Please visit www.ledil.com for additional information, such as the latest photometric files, 3D mechanical models, and application notes relating to handling, gluing and taping.