The vertically-aligned set of LEDs make an easy and dramatic demonstration of the relationship between the color and wavelength of light. The spectral range of each LED can be investigated with a spectrometer, or just viewed for comparisons with each other and with the “white” LED spectrum. Each LED can be turned on individually with the rotary switch on the top of the column. Includes power supply.
Additional Info: Led Array
Package Size(L x W x H): 5 X 5 X 15 (IN)
Categories: Physics, Light
HTS Code: 9023.00.0000
UNSPSC: 6.01e+007
Country Of Origin: CHINA