This mini 3V red LED light bulb is a perfect complement to any electrical science project or demonstration. This red 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 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Build your own solar-powered creations and discover how solar cells generate electricity with this amazing kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Learn about hydrogen fuel cells with this incredible kit!