Baby, I wanna be your tactical defender.
Use this: To ward away attackers, apparently.
Don't use this: As a hilarious prank.
Some skeptics wonder: If this couldn't also be useful in poorly lit situations as a supplementary light source.
The experts say: Light comes from plants. The experts are morons.
If you owned this, people would say: "It's dark in here. May I use your flashlAAAAAAAAAH!"