Optimistic products are the original inventors of light probes used for LED colour and intensity testing. This is how they present their new Universal Light probe.
“The Universal LightProbe’s unique 2-part customizable solution provides a fast and simple LED color and intensity test for every test application. Ideal for production LED test, including color and brightness ICT LED test, functional LED test, and finished product LED test, and operating in every field of product manufacture including commercial, industrial, automotive, and avionics.”
Read more on : http://www.optomisticproducts.com/