LED Array

Code: L1008

A versatile LED Array that allows the student to investigate how the colour of light is determined by its wavelength. The unit comprises of 10 coloured LEDs plus white fitted into a steel housing. A selector switch allows each individual colour to be selected or all colours simultaneously. When used with a diffraction grating the unit may be used to determine the wavelength of a particular colour of light.

When all the colours are viewed through a diffraction grating, it allows the student to observe the effect that the changing wavelength has on the diffraction pattern.

When used with colour filters, toffee papers etc. it allows a study of coloured light transmission.

  • Fitted with on/off switch.
  • Supplied with plug top PSU.


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£0.00 £55.00 + VAT
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