Day13

 

A flashlight (or torch) is a portable light source used for activities like camping, emergencies, repairs, and outdoor tasks.

Key Components:

  • Light Source: Often LEDs, which are energy-efficient and long-lasting.
  • Battery: Rechargeable (like lithium) or disposable.
  • Lens & Reflector: Focus and direct the light.
  • Housing: Durable casing, often water-resistant for rugged use.

Types:

  • Handheld: Compact, for everyday use.
  • Headlamps: Worn on the head, hands-free.
  • Spotlights: High-power for long distances, often used in search and rescue.

Features:

  • Rechargeable: Reduces battery waste.
  • Multiple Light Modes: Such as high, low, and emergency.
  • Water & Dust Resistance: For outdoor durability.

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