About Dr. Bulb

This lighting blog covers a wide range of lighting topics including current events, the lighting industry, and product related blogs. I, Dr. Edison Bulb have 30+ years of lighting experience. My specialties include LED, commercial lighting and sports lighting. I am continuing my learning by keeping up with current lighting events and keeping track of them in this lighting blog.

Across the Board, Racehorses Do Better with LED

While it’s well-known that LED lighting is cost- and energy-efficient, some British stable owners observe that LEDs may also improve the physical health and well-being of their racehorses, too. Lighting Decisions for Horse Facilities Farmers and riders have long experimented with horse barn lighting options. There are obviously a number of requirements for these kinds of lamps—not only do they…

woman in an office by a window

The Benefits of Human-Centric Lighting

Studies about lighting have traditionally focused on issues such as energy use, cost, and visibility. Only recently have we begun to understand the effect of lighting on the physical, mental, and emotional well-being of humankind. The development of lighting technology has exposed humans to unnatural light patterns that interrupt our circadian rhythm (sleeping patterns) and…