Specifications: Item name: Jaundice therapy blue lamp Material: Steel + nylon Wavelength: 450nm-460nm Voltage: 9V-24V LED quantity: 144pcs Item size: 470*300*240mm Weight: 0.97KG Light Color: Blue LED Type: SMD Blue LED By emitting light almost entirely within the 450nm-460nm bandwidth these Medical Therapy Jaundice lamps have no radiation from the short wave UVB waveband. They are therefore ideal for treating new born babies suffering from hyperbilirubinemia (neonatal jaundice) and Crigler-Najjar Syndrome (CNS). Moreover, the bandwidth of these lamps peak at the most effective treatment wavelength of 457nm. This highly efficacious photo therapy treatment has eliminated the need for blood transfusions in almost all jaundiced infants. Package Included 1 x Blue light led lamp