That indicates that wizards can bewitch and control electrical devices, suggesting that the electricity in the lamps does not preclude the use of a wand or necessitate the use of a Put-Outer.

• 这指出，巫师能够给电动装置施魔法并控制它们，这也暗示了灯所通的电并不阻碍魔杖的使用和灯的需求。