LED TOWER

Name: LED TOWER
Brand: Field Tested Systems
SKU: XSHOPS-SKU-4970805
Price: 56.88 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$56.88 ~~$79~~ In stock

Category: Astrophotography Accessories

Description

This device is perfect for classroom use to demonstrate the properties of light and spectroscopy with our RSpec Explorer spectrometer.

The tower has the colors in ROYGBIV order, with a single white LED at the top. A rotary switch on the top allows you to select one color at a time, or all lights simultaneously.

The LED Tower comes with a small 110-220v wall mounted power supply with a standard 2-prong US plug.

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Customer Reviews (5.0 / 5 · 5 reviews)

Carter J. ★★★★★ Oct 21, 2026

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.

Henry S. ★★★★★ Oct 20, 2026

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.

Ava H. ★★★★★ Oct 19, 2026

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.