Human-centric Lighting

YUJILEDS Introduces AP Series Full-Spectrum LEDs

Full-spectrum technology enters a new era. YUJILEDS releases the AP Series full spectrum LEDs powered by the company's advanced phosphor and packaging technologies. The new product features an ultra-homogeneous spectrum achieving the closest match with the spectrum of natural sunlight in the…

Published by LED professional ·

YUJILEDS Introduces AP Series Full-Spectrum LEDs

This full-spectrum technology is a significant development in LED lighting as YUJILEDS focuses on high-performance, value-added LED technologies and solutions.

98% spectral similarity to natural light
With spectrum coverage from 400nm to 730nm, the AP Series LEDs come in three standard spectra of 2700K, 5000K, and 6500K corresponding to the CIE illuminants of A, D50, and D65, respectively. Compared to these standards, the AP spectra achieve 98% similarity within one compact package (3030), which is unprecedented for all LEDs in the market.
The spectra of YUJILEDS AP Series LEDs are smooth and continuous. There are no longer strong peaks or obvious gaps like a regular LED.

Industry-leading and ultra-stable color rendition
YUJILEDS AP Series LEDs deliver satisfying results in various metrics. For TM-30, the most comprehensive and convincing method for color rendition, the AP Series gives the Rf 98, Rg 101, and 99 color fidelities above 95 and average 98; For CRI, the product achieves R1-R15 values above 90 and average 97, and is stable on different color temperatures.

Halogen and daylight are the most frequently used color temperatures in the broadcasting lighting environments, with the superb homogeneous spectrum, the AP 2700K (TLCI 96) and 6500K (TLCI 99) are not compromised in the quality to ensure the correct colors on cameras.

For more information about the YUJILEDS AP Series full spectrum LEDs, please visit https://yujileds.com/product/ap-series-led/, or email on
info@yujigroup.com.

About YUJILEDS
Yujileds has a group of people who are passionate about creating maximum value for our customers. We are dedicated to developing LED phosphors, LED light sources, and final products and have accumulated unique experience in different projects. Currently, the company gathers more than 30 experts from various fields such as semiconductor, chemistry, optics, photoelectricity, circuitry, materials and color science, etc.
In the commercial markets, we are committed to providing comprehensive solutions for specific lighting applications by gaining an in-depth understanding of these markets. Our goal is not simply to provide LED products but to grow with our customers and share the business's success.
For more information about YUJILEDS, please visit www.yujiintl.com.

___

Did you like this article?

Share this article

You could also like this

Human-centric Lighting

Sunlight, UVB and Vitamin D – Human Centric Lighting Beyond Melanopic Stimulation

by Ir. Rémy C. Broersma and Dr. Ir. Marcel P. Lucassen, Scientists at Signify Research Eindhoven UVB radiation initiates vital processes in our body, one of which is the production of vitamin D in the skin. It is well known that over-exposure to the sun may bring a risk. Less well known is that the same is true for insufficient sun exposure due to our indoor lifestyle. In Part 1 of this article, we first describe the scientific understanding behind vitamin D. In Part 2 we describe how artificial light can be enriched with a safe, low dose of UVB, to supplement natural vitamin D production in the skin. Not too much, not too little.

Human-centric Lighting

Light in the Service of Health – Bringing the Science of Light and Health into Everyday Life through Evidence-based Communication

Light does far more than let us see. In this episode of the LED professional podcast, Manuel Spitschan and Laura Kervezee, co-chairs of the Light for Public Health Initiative, explain how light acts as the master regulator of the body’s internal clock: it synchronises our physiology with the day outside, shapes mood and alertness, and times the release of melatonin, the hormone that governs sleep. The science is settled enough to act on, so the initiative has distilled it into 26 consensus statements on how light affects the body and well-being, written as practical, evidence-based guidance for individuals, employers, schools and cities. A compact 14-minute briefing on why good light is a public-health question, and what to do about it. Based on the authors’ article in LED professional Review #112.

Human-centric Lighting

deLIGHTed Talks #8: Good Light – Good Sleep

Full recording of deLIGHTed Talks #8, held online by LpS DIGITAL on 24 April 2025 (91 minutes). Dr. Renske Lok (Stanford University) shows that bright light during the day deepens nighttime sleep, reduces nighttime awakenings, improves sleep efficiency and lowers next-day sleep inertia. Dr. Jeffrey Hubbard (University of Lausanne / EPFL) compares how light and darkness drive sleep and wakefulness in nocturnal mice and day-active Sudanian grass rats. Chronobiologist Dr. Virginie Gabel, founder of Clock&Me, moderates the session and the discussion on what the findings mean for lighting design.

Human-centric Lighting

COMMENTARY: Good Light – The Next Growth Story for Our Lighting Industry

Good Light — also called Human Centric or Integrative Lighting — can become the lighting industry’s next growth story by focusing on health, wellbeing and performance rather than energy alone.

LuminusEdison optoLTF TechnologyLoreos

The latest Press Releases

Explore All

Stay current with our monthly Update from the lighting industry

LEDprofessional Newsletter

You will receive a confirmation e-mail. Unsubscribe anytime.