using thinner filaments and altering the bulb design to ensure compliance with the 1,000-hour lifespan. The impact of the Phoebus Cartel’s policies was profound. By limiting bulb life ...

Remember the days when you could just go to your local auto parts store to pick up a new headlight bulb and then replace ... produce a how-to video just for design engineers.

“This can make a room’s design look haphazard.” Light bulb color temperatures are available in a spectrum, ranging from ...