The object of the auction is an air filter Regency Lighting Upper-Air Germicidal UVC Fixture - Light Progress - UV Flow E75.   Dimensions: approx. 55cm x 16cm x 11cm Weight: 5 kg IP55, 18000h lamp burning time, CE mark available Operating instructions available Steel source: 253,7 nm no UV-C lamp available   Product description (manufacturer, in English): Upper Air Applications Upper air fixtures can be used for in-room installation in commercial, industrial, educational, health care and institutional buildings, and more.A single E40 unit can cover approximately 200 square feet, depending on the application. UVC lamp replacement is simple by moving a thumb scratch on each side and allowing the front of the unit to swing down. E75 and E40 Lamps are rated for 18,000 hours. Upper Air Benefits Improved indoor air quality Continuous pathogenic reduction in passive air flow, Wide range of applications, Simple installation, Ozone-free lampUV FLOW E40 Specifications Lamp life: 18.000 hours, Power Consumption: 40W, External Dimensions: 21" X 6" X 4.3", Weight: 4.5 lbs, Dated Air: 700 to 1.400 ft3, IP Rating: IP55     Warning: UV-C warning sign, not shine directly on skin and eyes   Risk group: not specified, UNI EN ISO 13857:2008 is listed in the manual   The device was procured in 2023 for a project to measure the residual emission of UV radiation. The device ran during the project without visible functional restrictions. The results of the survey are publicly available at: http://nbn-resolving.de/urn:nbn:en:0221-2024041943044 The device was used for the project for only a few hours. After the project, the device was packed in the delivery state, stored dry and under normal room conditions.  The device has no visible signs of wear.