yujileds

A Deep Tour on LED Phosphor Part III: Performance of Phosphor Based LEDs

A Deep Tour on LED Phosphor Part III: Performance of Phosphor Based LEDs

The Parameters of LED Device1. Luminous Flux and luminous efficacyLED luminous flux is the amount of light emitted per unit time, and LED luminous efficacy is the LED luminous flux per unit power. The...
Are CRI and luminous efficacy influencing the photosynthetic photon efficacy?

Are CRI and luminous efficacy influencing the photosynthetic photon efficacy?

Customers ask for high CRI LED for their plant growth projects at times, and sometimes this confuses us that why a well color rendered LED for human vision is also desired for plant growth?In order to...
Notice of Logo Change

Notice of Logo Change

New logo, new mission For the past years, Yujileds® has been dedicated to providing outstanding LED products and services for specific applications and is proud to announce the successes in glob...
Why High Price For High-quality LED Products? Part – 4

Why High Price For High-quality LED Products? Part – 4

Following the last several posts where we talked about the key factors of LED lead frames in terms of their qualities and costs, today let’s move on to the core component of all LED products—the C...
Full Spectrum Light Source of Artificial High CRI

Full Spectrum Light Source of Artificial High CRI

Color is beautiful, our lives are always surrounded by a rainbow of colors, but it also affects our lives in many aspects. People tend to pick their favorite color or the color that fit ...
YUJILEDS® releases IP65 IP67 high CRI LED flexible strip

YUJILEDS® releases IP65 IP67 high CRI LED flexible strip

The LED soft ribbon is getting popular due to its flexibility, and YUJILEDS® also offers flexible ribbons based on its remarkable color reproduction quality. With the increasement of different applic...
The lighting design for show-case of boutiques and malls

The lighting design for show-case of boutiques and malls

Show-case window, as a soul of malls, is the first impression of the entire mall. The lighting design plays a prominent role in the show-case design system. That could improve the effect of the commodities, created the shop atmosphere, mix the color sense of the mall, and make a pleasant environment for shopping. With the ingenious lighting design, the value of production will increase itself.
About Phosphor-converted near-infrared

About Phosphor-converted near-infrared

Near-infrared spectroscopy history and principle Infrared light is a portion between the visible and microwave regions of the electromagnetic spectrum ranging from 700 nm to 1 mm. Infrared li...
Full Spectrum Natural Light Affects People’s Emotions

Full Spectrum Natural Light Affects People’s Emotions

In the Swedish capital of Stockholm in winter, whenever the sun sets at 15:00 pm, the whole city sinks into the dark and gloomy.More than half of people in this environment will become depressed and l...
About Phosphor-converted near-infrared LED

About Phosphor-converted near-infrared LED

1. Near-infrared spectroscopy history and principleInfrared light is a portion between the visible and microwave regions of the electromagneticspectrum ranging from 700 nm to 1 mm. Infrared light was...