See the Light

Leveling the playing field for the LED industry

Millions of LEDs are bought and sold everyday, but not all LEDs are created equal.  UPRtek handheld  and portable spectrometers/spectroradiometers aim to help LED companies “look before they leap” and “buy and sell” with integrity and confidence.

Handheld Spectrometers, Par Meters, Spectroradiometers, Smart Color Systems

Handheld Spectrometers

Handheld/Portable Spectroradiometers

Handheld PAR Meters

Portable Smart Color Systems




The Importance of Mobility, Practicality, Specialization

From this …

It’s not feasible to setup your own laboratory instrumentation at remote locations to validate light quality (e.g.  offices, showrooms, production lines, exhibition or stores).

So mobile or portable light measuring devices have become an indispensible tool for companies and organizations buying and selling LEDs.

Furthermore, squeezing bulky precision instrumentation into a small space, while maintaining accuracy, requires  specialization and experience, where measurement credibility is paramount.

To this …

Helping LED related Manufacturers make better products

LEDs remain an inexact science because of the nature of the LED semiconductor materials.  In effect, its difficult to maintain light quality consistently across all products.

We focus on helping manufacturers tighten up this room-for-error by providing efficient, practical solutions in light measurement, testing and calibration efforts.

This means more accurate, consistent lights for buyers.

Helping buyers make better decisions

Looking at two spec sheets with alot of numbers is tedious and time consuming, but looking at real numbers side-by-side is efficient and revealing.

Determine how lights stack up against targets set by universal standards.


Flicker by the numbers


Visual Flicker


Flicker Assessment

Making your life easier with Connectivity

Our most widely downloaded Apps feature  the ability to connect to your surrounding digital world, allowing you take advantage of all your media and software capabilities. Read On.


PC, Cell Phone (USB or wireless)


SD Card or USB Cable


Data Compatibility, Data Analytics

Where we can help.

LEDs are everywhere now, so UPRtek handheld spectrometers have become a valuable tool in a wide ranging scope of industry, academics and commerce.


Spot check QC and customers presentation.

LED Business

LED validation at any remote location – offices, exhibitions, showrooms, stores.

Lighting Design

Light ambience design for libraries, museums, stadiums, homes, stage performance etc.

Academics & Research

Teaching tool (PC connectivity), research tool, data collection, export data

Science & Light Safety

Grow lights, marine biology, traffic lights, flicker, blue light hazard, UV hazard.

Make a Difference

Leveling the Playing Field for the LED Industry

LEDs are changing the world, but not all LEDs are created equal.  So how do manufacturers sell with integrity and how do companies buy with confidence?