Cool R Us, Inc A/C & Heating Trade and Business Associations Latest Blog PostHow Do UV Lamps Work to Clean Indoor Air in Middleburg, FL?March 16, 2021Ultraviolet light is a type of electromagnetic radiation. It has a wavelength that’s shorter than visible light but longer than X-rays. Most people in Middleburg, FL, know UV is present... Social Linksfacebooktwitteryoutuberssphoneschedule We Accept Search for: