Wavelength in the range 400 to 700 nm The human eyes are sensitive nervous wave electromagnetic as much. Very high temperature objects such as stuffed lamp with a high temperature of about 2500 degrees Celsius, or skin, the Sun high temperature of about 6000 degrees Celsius will be shining the light for light with a wavelength of approximately 700 nm. Retina is recognized as a red light. Best light with a wavelength of less than Retina is a light yellow to recognize as green, blue, Orange, respectively, until the purple light, which has a wavelength of approximately 400 nm. This color light. When combined with the appropriate volume is light, white.
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