New Technology Introduction

I read this news about  What's the Matter? Signify smart bulbs don't interoperate well enough. That's about to change. I think I will buy Smart Lighting Blubs for Health purposes.  Light wavelength from 400 nm ~500 nm can disrupt Circadian Rhythm of Sleep, which can cause Muggles' Sleep Disorder.  Photo Credit: Image Courtesy of Sleep Disorder Resources Do you know why LEDs you use have blue light? White LEDs on the market use phosphor to convert blue light to white light, so have a strong blue light.  Photo Credit: Image Courtesy of Red Horticulture Smart Lighting uses three light sources comprising of Red LED, Green LED, and Blue LED.  In the evening, Muggles can use Applications to turn off Blue LED, and only keep Green LED, and Red LED for color mixing. Smart Lighting is a great approach for Muggles' Sleep Disorder, isn't it?　

The energy Conversion Efficiency of LEDs on the market is below 30%.  On June 1st, 2021, Samsung announced the LM301B EVO family of 3030 (3×3-mm) LED with an efficacy of 235 lm/W, which equals 34% of the energy Conversion Efficiency.  Photo credit: Image courtesy of Samsung 34% of the energy Conversion Efficiency is a great breakthrough, and further contributes to our 2050 CO2 Neutral target!  Attribution: IEA