LED
LED color controls for human-centric lighting
In human history, many light sources have been used, from the sun light, fire, candle, kerosine light, to incandescent “Edison… Read More
Metal Core PCB (MCPCB) LEDs For High Power Demanding Applications
Luminus Devices’ Far-Red 3535 series copper core-board (MCPCB) LEDs are based on vertical chip LED technology high power density and… Read More
Lab: Measuring LED Forward Voltage
LEDs (Light-Emitting Diodes) light up our modern world. Everything from status indicators, to displays, and even...well, lighting, uses LEDs of… Read More
Lab: Using a Dichroic Prism to Determine LED Construction
LEDs, or Light Emitting Diodes, are special components that give off visible light when current flows through them. Thanks to… Read More
The Colorful World of Dichroic Cubes
One of my favorite optical devices is the dichroic cube. At first glance, it might look like an ordinary chunk… Read More
Analysis of the causes of LED chip failure and package failure
The technology of LED lighting and backlight has made remarkable progress in recent decades. As a recognized new next-generation green… Read More
Cree launched industry highest efficacy 90 CRI COB LEDs
Cree, Durham, NC based market-leading innovator of lighting LEDs, LED lighting and semiconductor solutions for wireless and power applications, launched… Read More