The light bulbs being designed to fail is a myth. Light bulbs can last theoretically forever but when they are extremely dim. Ever seen the centennial light? You need to view it in a darkened room because it produces almost no visible light. The lifespan of a lightbulb is a function of the required brightness and power consumption.
The light bulbs being designed to fail is a myth. Light bulbs can last theoretically forever but when they are extremely dim. Ever seen the centennial light? You need to view it in a darkened room because it produces almost no visible light. The lifespan of a lightbulb is a function of the required brightness and power consumption.
https://news.ycombinator.com/item?id=26946432