This mini 3V green COB light bulb is a perfect complement to any electrical science project or demonstration. This white COB bulb will make your electrical science project light up and stand out among the competition at the science fair. Great for projects involving basic electricity circuits, battery holders, solar cells, motors, buzzers, and much more! Each bulb will last about 20,000 hours.
Great reference card for chemistry and physics students.
Learn all about the science of light, optics and visual perception with this wonderful kit!
Working model representing the sun, earth, and moon and their relationships.
Easily assemble a working alarm motion detector!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
This is a great clean heat demonstration model for the classroom setting!
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