Introduction: Cd Spectrum Light Sleeper
make light spectrum of colors to accompany sleep
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Step 1: Material
1.mini cd/cd/brokencd (use cd bright and good at reflecting light)
2. LED lights are shining white (light that has focus)
Step 2: Way
1.use on a white wall or room ceiling white
2.put the cd and light sources to produce the desired reflection spectrum/use a light flip-flop seemed nice too
3.cd combinations and light sources to produce a variety of spectrum
4.enjoy your sleep
Participated in the
Full Spectrum Laser Contest 2016