The phototherapy system achieves an irradiance of 25 to over 45 mw/cm² from a distance of 18 inches (45 cm). It uses a faceted LED panel and special 30-degree lenses to focus the blue light directly on the baby tray, preventing light wastage and room pollution. LEDs are positioned in three-dimensional angles for maximum focus on the treatment area. The system features three modes of phototherapy, allowing different wavelengths to treat neonatal jaundice based on serum bilirubin levels without needing to adjust the light source distance. The aluminum LED enclosure serves as a heat sink, eliminating the need for a cooling fan, while Cree LEDs reduce heat and enhance light output, extending the life of the system and ensuring energy efficiency.