Spectral Measurement

Welcome!

Spectral Measurement Devices

Leveling the playing field for the LED industry.

Millions of LED products are bought and sold everyday, but not all LEDs are created equal. UPRtek produces handheld and portable spectral measurement devices, and we aim to bring this specialized technology to all and assist LED companies in producing, buying and selling with integrity and confidence.

How can I help you? Contact Us.

Certificates and Awards

UPRtek Secures D-U-N-S® Registered Certification to Enhance Global Trust and Transparency

Proactively investing in business credibility, UPRtek strengthens international cooperation through Dun & Bradstreet corporate validation.

Lastest Article

Protein Analysis Techniques: A New Era of Detection and Quantification

Understanding the structure, quantity, and interactions of proteins is fundamental to life sciences. Protein analysis techniques are a diverse set of methods used to study proteins at various stages—from expression and structure to modification and function.

The Importance of Mobility, Practicality

From this …

It’s not feasible to setup laboratory instrumentation at remote locations to measure and 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 manufacturing, buying, selling and researching LEDs.

To this …

Leveling the playing field: Confidence, Integrity, Trust

High precision spectral measurement instrumentation is often confined to laboratories and research centers. UPRtek’s 10-year endeavor has been to transform this out-of-reach technology and make it cost-effective and available to all industries. This means manufacturers produce with confidence, sellers sell with integrity and buyers buy with trust.

▸Read on about Certificates and Awards.

Helping LED Manufacturers make better products

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

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

This means selling your products with more confidence, more precision, and consistent light quality for your buyers.

Helping buyers make better decisions with Spectral Measurement

Buying LEDs can be a subjective, tedious, sometimes perilous task … lots of manufacturers, distributors, spec sheet data. By using our spectrometers, you alleviate uncertainties using real data and convenient tools that help you assess and make confident decisions, by the numbers.

Comparison tools to juxtapose products, side-by-side, both numerically and graphically. And then save to storage for later review.

Measure

Flicker by the numbers

Analyze

Visual Flicker

Assess

Flicker Assessment

Tools to help you collect data, diagnose and make better decisions, by the numbers.

Making your life easier with Connectivity

Easily, our most widely downloaded item is our software (uSpectrum), which gives you the ability to connect to your surrounding digital world, allowing you take advantage of all your media and software capabilities.

▸Read on about uSpectrum PC software.

Connect

PC, Cell Phone (USB or wireless)

Transport

SD Card or USB Cable

Import

Data Compatibility, Data Analytics

Where we can help.

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

LED Manufacturing

Spot check QC, boost color quality, remote customer demos.

▸LED Manufacturing Industry

LED Commerce

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

▸LED Commerce

Lighting Design

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

▸Lighting Design

Academics & Research

From office, to classroom, to lab. Portable & convenient teaching and research tool.

▸Academics & Research

Light Safety and Health

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

▸Light and Visual Safety

See Applications on top menu bar for more!

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? With practical, convenient, accurate specialized spectral measurement devices.

Latest Articles

Grow Lights for Indoor Vegetable Garden: How to Choose the Right One

Indoor gardening allows people to grow fresh vegetables regardless of outdoor climate, but many run into the same challenge — their plants don’t grow as expected. Leaves may appear pale or leggy, and fruiting crops might struggle to flower or set fruit at all. In many cases, the issue lies in using the wrong type of vegetable grow light.
This article explores how to select the right grow lights for indoor vegetable gardens by understanding the specific needs of each plant type. With the right lighting strategy, indoor vegetables can thrive and deliver consistent results season after season.

Grow Lights for Seedlings: What Light Is Best for Growing Seedlings?

Whether you’re starting a few trays at home or running a small propagation setup, choosing the right seedling grow light can make a measurable difference in plant health and survival. In this guide, we explore different types of grow lights, what features to look for, and how to set them up for the best results.

Protein Analysis Techniques: A New Era of Detection and Quantification

Understanding the structure, quantity, and interactions of proteins is fundamental to life sciences. Protein analysis techniques are a diverse set of methods used to study proteins at various stages—from expression and structure to modification and function. Whether in biomedical research, diagnostics, or pharmaceutical development, the ability to observe and measure proteins accurately is critical.

UV100N: Advanced UV Spectrometer for Real-Time Plasma Monitoring in Semiconductor Manufacturing

As a handheld UV spectrometer for plasma, it enables engineers to achieve high precision in plasma monitoring, enhancing efficiency in applications like PECVD thin-film deposition and UV spectral analysis for semiconductor etching.

What is Human Centric Lighting? Design, Applications and Solutions

Human centric lighting (HCL) is an innovative approach to lighting that prioritizes human well-being, health, and productivity by aligning artificial light with our natural biological rhythms. As we spend more time indoors, understanding the concept of “what is human centric lighting” and its solutions becomes increasingly important.

Behind the Advancements in Technology: How Flicker Effects Impact Displays and Lighting Products

Flicker has emerged as a critical metric for assessing the quality of displays and lighting products. Flicker not only impacts visual comfort but also poses potential risks to visual task efficiency and health.