Wellness Lighting Better Light for a Better Life. Aleddra’s UV-free, stylish AirGuardian Table Lamp takes a different approach to decades-old UVC-based disinfection. By using the visible-light activatable photocatalyst ViraPure on the air-filter lampshade, this lamp circulates and disinfects air continually without any health hazard for any indoor environments. Filtering the Air Without Any UV Source Air-permeable shade with ViraPure self-cleaning coating to filter bacteria, viruses, & allergens. Circadian Light Source (blue-depleted LED & blue-enriched LED) Forced air purification through built-in fan Touch-sensitive control panel When the airborne pathogens are trapped on the lampshade, the activated ViraPure will remove the trapped pathogens and bad odors. The built-in fan effectively prevents the rapid spread of infectious diseases, providing a healthy & safe environment. The First Desktop Light Featuring Circadian Lighting 2700k Warm White Perfect for night light mode. 4000k Neutral Suitable for daily use. 5000k Cool White Great for reading mode. Touch-Sensitive Control Panel The touch-sensitive control panel includes 3 color modes and 2 brightness levels to ensure you can always get the most suitable light color according to your needs. Circadian Light Settings Blue-enriched daylight for activating biological activitiesBlue-depleted night light for calming down biological system resulting in better sleep quality Built-In USB Charging Ports The base of our lamp includes 2 easy-access USB ports so you can charge your phone, tablet, or other electronic devices. Input Voltage: 100-240VAC at 50/60Hz Power Consumption: 6W (5W for LED) Color Temperature: 2700K/4000K/5000K Light Output: 800lm CRI: > 80 Power Factor: 0.5 Noise Level: 37db Cover Area 100 sq. ft. Air Flow: 29CFM Dimensions: Ø4.7” x 12.5”