Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Lightning devices. 9 letters:

ARRESTERS: Lightning devices.
ARRESTER: Anti-lightning device
ARRESTER: Lightning device
TESLACOILS: Lightning lab devices
MICROUSB: Lightning alternative for some non-Apple devices