The TB, RAM and CM air treatment units are designed for handling upper-air settings. It uses UVC irradiation on the upper part of the air to keep items decontaminated and to secure all items in a spot. The item is made with a sensible fixture that keeps many microorganisms from developing. Used in many spaces since 1960, it is a popular device that keeps tabs on all the problems that might build up in a space and uses UVC energy at spaces seven feet in height or greater. The unit will disinfect the air and is available in three sizes to cover 100, 200 or 300 square feet of space. This can also run at 110-277 VAC at either 50 or 60 Hz. This is made with a great installation setup to make sure that the unit works in any room as needed. This can work with many fixtures in one space if more coverage as needed. This is also designed to make it easier for lamp bulbs to be changed as needed.