4 lamps Phototherapy has been designed in order to use over the infant incubator or the cot for infant jaundice treatment. This apparatus includes 4 fluorescent lamps with effective wavelength in treatment of infant jaundice and also is suitable for the jaundice treatment with the bilirubin less than 18 mg per liter. It also has telescopic stand in order to adjust the light source distance up to 20 cm of the infant, so the treatment would have been increased.