Quantcast
Channel: 20SomethingFinance.com
Viewing all articles
Browse latest Browse all 516

The Final Stage of LED Light Bulb Adoption: Every Bulb as LED

$
0
0
I’ve written a bit about this before, but I truly find the evolution of the light bulb as a consumer household essential to be fascinating. For over 100 years since its initial invention, and despite being a necessity, the common household light bulb was virtually unchanged. No major product improvements other than price in a century of industrial innovation everywhere else. Incandescent bulbs were and still are inefficient, fragile, and plagued by a short life span. Then, CFL’s came along. Lifespan and efficiency were markedly improved and made them worth buying. Prices declined...

[Read the rest of the story at 20somethingfinance.com]

Viewing all articles
Browse latest Browse all 516

Trending Articles