That's not how you do it
If you want the light to protect you, hold it above your head. That way the light will spread all around you.
Why is the bathroom and ceiling lights flicker at times? that's not logical, the lights that were working fine for years suddenly flickers when ghost around is lame and cheesy. Atleast they could've explained it with some magnetic energy interference or something
and when bret shows the phone light i actually screamed "android masterrace b@tch" lol