It has two models of 12 or 16 LED lamps for phototherapy in a cylindrical environment. It has 2 Off/On keys to enable half of the lamps to be turned on. It has two timers to display the lifespan of the first and second key lamps separately. It has a digital LCD display with the ability to display the temperature inside the device, the baby's body temperature, the duration of phototherapy, and the lifespan of the lamps. It has a light therapy timer with the ability to adjust the light therapy time by the user. It has a chamber temperature sensor and a baby's body temperature sensor with an accuracy of 0.1 degrees Celsius. It has the ability to increase the power to lower the baby's bilirubin due to the increase in the effective power of the radiation up to 5 times that of flat phototherapy due to the baby being placed on a mesh mattress in the center of the cylinder and the light radiating in a 360-degree direction. It has a fan to ventilate the air inside the chamber. It has a sliding tray for easy placement of the baby inside the device with a mesh mattress and a washable protective screen. It has four silent wheels for easy transportation, two of which are lockable. It has a transparent viewing window for direct observation of the baby inside. Device With easy replacement of lamps and baby net mattress With minimum noise level 14-watt LED lamp with blue light with a wavelength of 450 nm for phototherapy, with a traceable serial number and a useful life of 30,000 hours, aluminum body with a clear acrylic coating Length 76 cm, width 60 cm, height 136 cm Disposable net mattress with dimensions 30 x 60 cm Lamp dimensions: length 60 cm, diameter 3 cm Weight: 50 kg