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 about detective science through this fun fingerprinting kit!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Build your very own smart robot!
This is a classic demonstration toy of the powers of magnetic fields!
Build over 60 projects with this deluxe version of the Snap Rover kit!
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