This mini 3V yellow LED light bulb is a perfect complement to any electrical science project or demonstration. This yellow 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, and the vibrant color will appeal to young aspiring scientists
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.
This caffeine molecule mug makes an excellent gift!
Learn about hydrogen fuel cells with this incredible kit!
This project book and sample kit introduces you to shape-memory alloy technology!
This 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.
Use this kit to conduct experiments with models to learn about forces and simple machines!
Explore the invisible and amazing power of magnets with 33 engaging experiments and games.