Which is more expensive, the blue light or the incubator?

Warming box expensive. Illuminated blue light is irradiated jaundice on the surface of the baby's skin, the price of a day for about 500 yuan, the incubator is mainly used for premature newborns can simulate the environment of the womb, the price of 600 yuan a day, the incubator is expensive, the two are hospitals for infants with medical equipment, the baby is good.