Gizmodo 
Enter your username and password.
Tip your editors:
Editorial Director:
Brian Lam | | Twitter
Editor:
Jason Chen
| AIM | Twitter
Features Editor:
Wilson Rothman
| Twitter
Senior Contributing Editors:
Jesus Diaz
| AIM | Twitter
Mark Wilson, Reviews
| AIM | Twitter
Contributing Editors:
Matt Buchanan
| AIM | Twitter
Adam Frucci
| Twitter
Sean Fallon
| Twitter
Jack Loftus
| Twitter
John Herrman
| Twitter
Dan Nosowitz
Chris Mascari
Kat Hannaford
| Twitter
Rosa Golijan
| Twitter
Chris Jacob
Columnist:
Brendan I. Koerner
Interns:
Don Nguyen
Kyle VanHemert
Comment Account Questions:
Original material is licensed under a Creative Commons License permitting non-commercial sharing with attribution.
Planilum Light Emitting Glass Can Illuminate Your Home For 20 Years
With fluorescents and LEDs making major headway in the market, energy efficient alternatives to the incandescent bulb are becoming big business. That having been said, the next big thing could be coming out of a partnership between Saazs and Saint-Gobain Innovations in the form of Planilum—the "world's first light emitting glass." Planilum is only 0.8-inches thick and is composed of four layers of special glass, a rare gas and serigraphed phosphors—which will give you 500,000 hours or around 20 years of normal usage. More »