• Improves indoor air quality making it perfect for homes and offices • Best for people with Allergy Rhinitis. Prevents the spread of Pneumonia, Tuberculosis, Flu or any lung related diseases. • Kills 99.9% of germs, viruses, allergens, molds and odor-causing bacteria • Lab tested and Chemical-free • Compatible with window-type and split-type air conditioning units • Continuous operation every time you turn the A/C • 8 watts x 2 UV-C lamp • Up to 8000 hours of UV-C light duration • Self Installation (manual inside); Tools required for self installation: Electric drill, plyers, Phillips screw. • It is recommended to clean the A/C unit prior to installation of Aircon UV Sterilizer • What’s In the Box: 2 UVC Bulbs, 1 Ballast, 2 Insulated Ring Terminal, 4 pcs. Standard Cable Tie, 4 pcs. Self-adhesive Wire Clip, User Manual, Caution UV Light Sticker, Warranty Card • 1 year warranty