November 13, 2007 ReLED Systems has introduced a solid state replacement for fluorescent tubes which allows existing light fixtures to be simply converted to Light Emitting Diodes (LEDs), offering ...

What is power-factor correction (PFC) good for? PFC avoids apparent power being drawn from the power grid. This apparent power becomes larger as the phase shift between current and voltage gets larger ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Even though the transition to LED lighting is well under way, there are lots of TV stations that ...

Ever since the first fluorescent light source was invented, we are seeing changings in the technology in terms of how these lamps and light sources operate. Even today, we see changes in the way how ...