LED maker Lumileds LLC of San Jose, CA, USA says that data sheets have long been the go-to source for LED specifications and are broadly used to narrow options and ultimately select an LED for a particular application. But, too often, factors not accounted for in the data sheet significantly affect the LED’s performance in the application, and, in some cases, relying on data-sheet specifications alone will lead to the wrong conclusion...
Source: https://www.semiconductor-today.com/new ... 0922.shtml