Electrical Industry Articles and Stories

Recessed downlights have evolved from simple fixtures to high-tech marvels. LED technology has revolutionized the game, enabling slim profiles, integrated lighting elements, and unparalleled controllability.

Recently, my wife and I had the “pleasure” of visiting a relatively new hospital complex. For almost a year, I watched the 5-story edifice being built as I traveled up and down Highway 49 in Northwest Arkansas.

High-bay fixtures are among the unsung heroes of indoor illumination. Without them, sporting events, and big box stores would have a difficult time operating. and warehouse employees might need flashlights to navigate aisles.

The concept of 3D printing, also known as additive manufacturing, initially surfaced in the 1980s, thanks largely to the innovative work of engineer Chuck Hull. Hull invented a process called 'stereolithography', or SLA, a method that allowed for the creation of 3D models layer by layer, literally bringing ideas to life. It was a revolutionary breakthrough that sparked the beginning of the 3D printing era.

Occupancy sensors are quickly becoming a regulatory requirement in many commercial spaces, thanks to evolving energy codes seeking to wring out kilowatt-hours of energy savings anywhere it’s possible.

A decade ago, LED lighting was still fighting for acceptance among designers, contractors and consumers. Early product generations suffered from quality control problems, flickering and light that was too far into the blue end of the visual spectrum.