LED TOWER

The LED order is spot-on for ROYGBIV, making it easy to point out each wavelength during our spectroscopy demos. It's a sturdy little tower that handled being passed around by a dozen students without any issues.

Pulling this out for a classroom spectroscopy demo was a breeze because the ROYGBIV order is so clear and easy to identify. It made explaining light properties way more engaging than using a textbook.

The color sequence in this LED tower is so clearly separated that my students could easily identify each wavelength during our spectroscopy lab. It’s bright enough to work with the RSpec Explorer even in a slightly lit room. Makes demonstrating ROYGBIV order a breeze.