Posts tagged as LED

Lighting Matters: On the subject of luminaires…

  When I initially thought about writing this article, it was to discuss some of the different categories of luminaire. After more careful contemplation, I thought it best to reflect on the changes I have observed over my 46 years in the lighting industry. The question I began to ask myself is, “what has changed”? […]

Radio amateurs are serious about the rising RF noise floor

  Radio amateurs are serious about tackling the problem of RF pollution and the resultant increase in the radio frequency noise floor. Since the beginning of the year interest groups have sprung up in various countries around the word and national amateur radio organisations are taking a serious stand and in several countries are accusing […]

Quantum technology rocks the video display world

  At one stage producers of television sets focussed their research and manufacturing capabilities on organic light-emitting diodes (OLEDs) to produce the perfect TV picture and images on hand-held devices, but with the announcement  of quantum dot technology that focus has fast shifted. At the Samsung Africa Forum 2017 held during February in Cape Town […]