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EDUCATIONAL OPTICS

THREE PRIMARY COLOR APPARATUS - New This Week!
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Item No: M4757
Price: $9.75
 
  QTY:    

Great for educating everyone on how colors mix. When turned on, the red, green, and blue colors come up in such a way that they intersect with each other. You can have 2 or 3 intersecting to show the resulting color. 4 inches by 2.5 inches by 1-3/4 inches high. Display globe is 1.8 inches diameter. Each color has an adjustable intensity control. Works off 6 volts DC. You can connect it to your power supply or use our included battery holder (needs 4 AA batteries). We included an spst switch so you can leave your battery pack connected and just turn off the device. Batteries not included. New.
 
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