flashlight - definition. What is flashlight
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%ما هو (من)٪ 1 - تعريف

PORTABLE, HAND-HELD ELECTRIC LIGHT
Flash light; LED flashlight; Pocket torch; Penlight; Electric torch; Ultraviolet penlight; Spotlight (flashlight); 🔦; Flashlights; LED flashlights; Electric torches; Pen light; LED penlights; LED penlight
  • Left to right: 3x AA to D parallel battery converter with rechargeable NiMH AA-size batteries inserted. MY DAY vintage flashlight. It uses 1.5 V D-size batteries. Sofirn SP36 flashlight.  It features a 5 V 2 A USB-C charging port to load 3.7 V 18650 rechargeable lithium-ion batteries.
  • Flashlight in the shape of a gun (mid-20th century) from the permanent collection of the [[Museo del Objeto del Objeto]]
  • One style of diver's lamp
  • Multiple 5 mm LEDs may be used in small flashlights.
  • Inspection light with flexible gooseneck mounting for lamp
  • halogen penlight]] to observe [[pupillary light reflex]]
  • [[IPhone XR]] Flashlight
  • Miniature LED flashlight on a key chain, powered by lithium primary coin batteries
  • An LED headlamp
  • A set of LED flashlights
  • Miniature incandescent bulbs for use in flashlights: The tungsten filament bulb was essential to turn the flashlight from a novelty to a useful tool.
  • Nonincendive flashlight for use when inspecting areas full of flammable gas
  • A rechargeable, programmable LED flashlight
  • Dive flashlight with different reflectors and collimator for LED XHP70.2
  • Two LED flashlight extremes: Olight SR90, 2,200 lumens (left), Foursevens Mini MLR2, 180 lumens (middle), [[AA battery]] for size comparison (right)
  • LEDs]] to give white, red, blue, and [[infrared]] light

flashlight         
(flashlights)
A flashlight is a small electric light which gets its power from batteries and which you can carry in your hand. (mainly AM; in BRIT, use torch
)
Len studied it a moment in the beam of his flashlight...
= torch
N-COUNT: also by N
flashlight         
n. (AE; BE has torch)
1) to turn on a flashlight
2) to shine a flashlight on
flashlight         
¦ noun
1. an electric torch with a strong beam.
2. a flashing light used for signals.
3. a flashgun.

ويكيبيديا

Flashlight

A flashlight (US, CA) or torch (UK, AU) is a portable hand-held electric lamp. Formerly, the light source typically was a miniature incandescent light bulb, but these have been displaced by light-emitting diodes (LEDs) since the mid-2000s. A typical flashlight consists of the light source mounted in a reflector, a transparent cover (sometimes combined with a lens) to protect the light source and reflector, a battery, and a switch, all enclosed in a case.

The invention of the dry cell and miniature incandescent electric lamps made the first battery-powered flashlights possible around 1899. Today, flashlights use mostly light-emitting diodes and run on disposable or rechargeable batteries. Some are powered by the user turning a crank, shaking the lamp, or squeezing it. Some have solar panels to recharge the battery. Flashlights are used as a light source outdoors, in places without permanently installed lighting, during power outages, or when a portable light source is needed.

In addition to the general-purpose, hand-held flashlight, many forms have been adapted for special uses. Head- or helmet-mounted flashlights designed for miners and campers leave the hands free. Some flashlights can be used under water or in flammable atmospheres.

أمثلة من مجموعة نصية لـ٪ 1
1. The bomblets are barely the size of a flashlight battery.
2. Doctors, working by flashlight, delivered one baby by Caesarean section.
3. She and Revery never did find a flashlight last night: They went to Melissa‘s boyfriend‘s house, but he was out and had taken the flashlight with him.
4. Pieces of a flashlight were found in the water, but it wasn‘t clear if the flashlight belonged to anyone in the group, police said.
5. Clark said÷ ‘His voice was guiding my flashlight.