Dawson writes: What’s the difference between mini-LED and full-array local dimming. He’s looking into buying a new TV, is doing some research, and sees a lot of folks getting excited about mini-LED ...

LG's new OLED TVs are always one of the highlights of the AV calendar, and this year is no different. It unveiled its new models at the start of the year, and the stars of the show were the C4 and G4.

Cree is aiming at directional lighting applications such as spotlights, premium torches and sports lighting with the XP-G4 re-work of its XP-G series of leds, increasing energy in the beam while ...