Bulb, LED, 5mm (MI-1100 models)

This portable battery-powered microscope for kids features the same quality glass optics and sturdy metal frame as our regular Kids scope, but with a more versatile illumination system.

View Details

This high intensity 8 mm LED bulb replaces the illuminator bulb in all of the MI-4100 LED microscopes.

View Details

This U-style flluorescent bulb is rated for 5 watts at 110-120 volts.

View Details

Learn how Earth's surface features change by natural and human-caused events. Build sand castles and wash them away in this earth science kit. Discover erosion prevention and design your own solution for preventing damage from moving water.

View Details

An All-In-One STEM Kit That Helps Children To Explore, Learn, and Grow! This rock and mineral collecting activity kit is a great tool for continuing your child's education in a multi-disciplinary way!

View Details

The single-use Erycard Blood Type Test Kit contains everything needed to perform one complete blood test for ABO and Rh. Wondering which of the 8 possible blood types you have? Use this kit to quickly and easily find out!

View Details

This is a standard tungsten bayonet-style bulb rated for 20 watts at 110-120 volts..

View Details

Get an LED microscope that will last a lifetime! This home microscope is easy-to-use, sturdy, affordable & allows observers to see intricate cell details. An excellent choice for students, science-lovers & hobbyists alike!

View Details

This National Optical model R131 microscope boasts extra-cool & bright LED lighting. An excellent scientific instrument for working with live specimens (like protists) for extended periods of time!

View Details

Have your students think like a civil engineers and design a paper roller coasters with this fast and fun classroom kit!

View Details