How Lightning Works

by John Zavisa

Browse the article How Lightning Works

Forward this article to five of your friends.

Your Name:

Your E-mail:

Friend #1 E-mail:

Friend #2 E-mail:

Friend #3 E-mail:

Friend #4 E-mail:

Friend #5 E-mail:

Your Message:




Please enter the characters you see above:
This helps HowStuffWorks prevent automated emails.

LIGHTNING SURGE PROTECTOR

Intermatic PanelGuardTM (IG1240RC) Surge Suppressor

External, 1200 Joules, 60 kA

See It
$56 - $80

Tripp Lite Lite Protect It! TLP810NET Surge Suppressor

Desktop, 3690 Joules, 8 Outlets

See It
$33 - $53

APC (AP7541) Surge Suppressor

Rack-Mountable, 24 Outlets

See It
$169 - $275