Strobulb

Luigi using the Strobe Light against a ghost in Luigi's Mansion: Dark Moon

The Strobe Light is a flashlight tool which appears in Luigi's Mansion: Dark Moon. The Strobe Light is required to stun some Ghosts as, unlike in the first game, shining light via flashlight is no longer sufficient to stun all ghosts in the game. Players need to charge up the Strobe Light and unleash a powerful beam of light. The longer the charge, the greater the range. Some ghosts wear sunglasses to protect them from the light; these sunglasses must be removed with the Poltergust 5000 before the flashlight or Strobe Light is used.