Flashlight from Alan Wake??
http://gearpatrol.com/blog/wp-content/uploads/2013/06/inova-x03-flashlight.jpg
Erm... come and get it zombies, let's get some pain in those cold, dead retinas!
...
Man, screw you guys, at least I won't have any trouble finding my last can of beans in the dark before the zombies break in.