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.
Watch this laser pointer emit a cool purple beam!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
The large realistic model has removable organs that can be studied and set back into the correct position.
A beautiful desk toy for your favorite person’s office!!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.