LED lights are more efficient LED lights don’t use a filament to create light, but instead produce light by passing electricity through light-emitting diodes.

How many dark diodes will get you a violation? There's a key difference between U.S. and Canadian inspection standards for truck LEDs. Here get expert advice on when to replace a light to avoid ...

Cities can speed up the conversion process or choose to replace city-owned street lights with LED lights at the cost of $100 per fixture.

Saskatoon Light and Power is proposing a $6.1-million plan to replace 17,800 existing street light fixtures with LED (light emitting diode) replacements. Photo by Greg Pender / The StarPhoenix ...