Energizer Hi-Tech Key-Chain Light - $4.88

There are thousands of gimmicky key chains out there, but most are not as useful as this one. The white LED light helps you see your car and house lock in low light. Light emits a bright 14 lumens and includes high, low and flash modes. Sleek, compact body uses cast metal for impact resistance. Integrated flat key ring. Powered by two CR-2016 lithium coin-cell batteries (included). Imported. Type: Flashlights. - $4.88