Keeping your HVAC coils clean from mold and mildew growth is easy with RGF's latest development in their IAQ product line. The all new economical patent-pending, high quality BLU QR® UV stick light has unique features including our exclusive quick-release lamp, which requires no tools for the lamp replacement. It comes standard with four easy-to-install mounting options right in the box, including the magnetic mount, through panel mount, bracket mount and direct mount. RGF's BLU QR® is undoubtedly the premier "made in the U.S.A." UV Stick Light technology and is far superior to anything offered in the industry today. The BLU QR® is also offered at a much more reasonable price point than any unit on the market today.