Materials List: Using Color to Enhance LED Lighting Quality

Two photographs. A three-inch-long silver cylindrical object—an LED flashlight. A view looking into one end of the flashlight, which is the outer lens where light emerges, showing nine smaller round light sources (LEDs) arranged in a circular formation.
An example LED flashlight.
Copyright © 2017 Denise W. Carlson, ITL Program, College of Engineering and Applied Science, University of Colorado Boulder
Each group needs:

To share with the entire class:

  • (optional) computer with Internet access and projector, to show the class an online video; alternatively: have students use their individual team computers