Picture of Kevin Szmyd wearing a red shirt, holding a lightbulb with a stockpile of incandescents behind him
25-year-old Kevin Szmyd has a collection of 3,500 lightbulbs, which he says will last a lifetime.
  • In August, incandescent bulbs were largely banned in the US and can no longer be sold or made.
  • The Energy Department says the change will reduce utility bills and carbon emissions.
  • Ahead of the ban, Kevin Szmyd spent $1,700 on a lifetime supply of incandescent bulbs, about 3,500.

Incandescent light bulbs are essentially now banned in the US, but 25-year-old software developer Kevin Szmyd isn't planning to make the switch to the more energy-efficient LEDs anytime soon.

Ahead of new regulations going into effect, Szmyd built up a collection of about 3,500 of the light bulbs.