Hong Kong International Lighting Fair ( Autumn Edition) 2018 Articles
Due to the rise mobile devices, the performance of various displays such as LCD, LED, OLED and HDR ... has become an important indicator of product evaluation in the industry. In order to meet the high demand for color detection, UPRtek officially launched Handheld Luminance Meter - MK550T handheld luminance meter and MD100N luminance meter in 2018.read more
UPRtek the pioneer handheld spectrometers supplier for lighting industrial, announced a new Firmware Update Version 1.3.4.B5 for Advance MK350S spectromete.read more
UPRtek, the pioneer in portable handheld spectrometers for lighting, release a new Firmware Update Version 1.1.0.B23 for the MK350N Premium Spectrometer. On this version, we add new function of "Compare Mode", which allows the standard and sample light source for all-round comparison. Then you can easily finish your analyzing job.read more
Flicker, the invisible killer of all lights, being implicated in triggering a host of health related issues such as epilepsy attacks, migraines, fatigue, reduced visual task performance, distraction and visual impairment... As technology advances for electric light sources and deeper understanding of biological knowledge between lights, this becomes to the key to solve flicker problem and carry out the healthy lighting.read more
New Generation Model - MK350N Premium SpectrometerIn 2017, the atmosphere of intelligent lighting is more and more prosperous, and the key to the success of intelligent commercial lighting is still...
The Flicker Handbook
Everything thing you need to know about Flicker, an insidious, potentially serious lighting artifact impacting visual safety for public places like hospitals, offices, libraries, and more...
United Power Research and Technology
UPRtek (est. 2010) is a manufacturer of portable, high-precision light measurement instruments; Handheld Spectrometers, PAR meters, Spectroradiometers, Light Calibration Solutions.
UPRtek HQ, R&D and manufacturing are all based out of Taiwan, with Worldwide representation through our certified Global Resellers.
Imagine you’re at a department store and find a shirt and pant combination. Despite being from different brands, they have perfectly matched colors. However, when you return home and try them on, you’re annoyed to find that the colors are slightly different. We explain all about metamerism, from big picture to essential details.