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.
Find the hidden crystals when you open your own geodes from this fun set.
This classic device is used to demonstrate the conservation of mechanical energy.
This caffeine molecule mug makes an excellent gift!
This ultimate chemistry set features 250 mind-boggling experiments!
This magic bird defies gravity before your very eyes!
Build your own windmill generator kit by recycling a plastic bottle!