Is Zadro SunLight 365 Effective? Full Spectrum Solutions is 5x More Effective Is Zadro SunLight 365 Effective? 10,000 Lux Rating Treatment Distance Ultralux® V HD-LED Light Box 22" BlueMax™ 70W Lamps 18" Ultralux® IV HD-LED Light Box 16" Zadro Sunlight 365 0" Compare Visual Clarity Watts Rating Ultralux® V HD-LED Light Box 90 BlueMax™ 70W Lamps 96 Ultralux® IV HD-LED Light Box 90 Zadro Sunlight 365 Not full spectrum 0 Compare Full Spectrum True Full Spectrum Ultralux® V HD-LED Light Box Yes BlueMax™ 70W Lamps Yes Ultralux® IV HD-LED Light Box Yes Zadro Sunlight 365 Not full spectrum 0 Peace of Mind Warranty? Warranty Rated in Years Ultralux® V HD-LED Light Box LifeTime BlueMax™ 70W Lamps LifeTime Ultralux® IV HD-LED Light Box LifeTime Zadro Sunlight 365 90 Day Limited