Engineeringness on MSN

How Do LEDs Make Light From Electricity?

They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere.
Digital Photography Review

Godox reveals a modular flash solution for easier multi-system workflow

Godox has announced the iT32 flash and X5 wireless flash trigger, a modular lighting system aimed at photographers who use ...