This mini 3V white LED light bulb is a perfect complement to any electrical science project or demonstration. This white LED 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.
NOTE: When screwing the bulb into a socket, be sure to grip the bulb by the colored rim base - if you grip it by the LED itself, the LED may break off from the base.
Learn all about the science of light, optics and visual perception with this wonderful kit!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
The large realistic model has removable organs that can be studied and set back into the correct position.
Build a model green house and 9 other green energy-related devices with this great kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
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