By | 21 Dec 2022 at 8:31 PM
National Flashlight Day: Fun Facts about Flashlights

We all know how important it is to be prepared for the unexpected, especially during the winter months. One way to stay safe is to equip yourself with a reliable flashlight—a tool that can come in handy in any situation. That’s why National Flashlight Day on December 21 exists—to celebrate the power of a flashlight and remind everyone of the importance of being prepared. In this blog post, we’ll discuss why National Flashlight Day is important, how you can get involved, and what other ways you can make sure you’re ready for whatever life throws at you.

What is National Flashlight Day?

National Flashlight Day is observed on December 21st each year. The day celebrates the flashlight, one of the most useful and commonplace inventions.

The modern flashlight was invented by Joshua Lionel Cowen in 1899. His company, the American Ever Ready Company, went on to produce millions of flashlights. Today, flashlights are used by people all over the world for a variety of purposes.

On National Flashlight Day, people are encouraged to use their flashlights and to teach others about the importance of this simple yet essential tool. There are many ways to celebrate National Flashlight Day. Here are just a few ideas:

– Organize a neighborhood flashlight walk or scavenger hunt
– Give out free flashlights at community events
– Teach children how to use a flashlight safely
– Donate flashlights to charity

History of the flashlight

Invented in the late 1800s, the flashlight is one of the most useful and ubiquitous devices ever invented. Although there are many different designs and styles of flashlight, they all work on the same basic principle: a battery powered light bulb.

The first flashlight was invented in 1879 by Joshua Lionel Cowen. His design used a paper cylinder with a zinc oxide-coated wire filament inside. This design was later improved upon by other inventors, such as Conrad Hubert who created the first hand-held electric lantern in 1899. Hubert’s lantern used a carbon-arc lamp and was powered by two dry cell batteries.

Since then, flashlights have undergone many improvements and today there are many different types available, from small keychain lights to powerful searchlights. No matter what the purpose, a flashlight is an essential tool that everyone should have!

How to celebrate National Flashlight Day

To celebrate National Flashlight Day on December 21, gather up all the family flashlights and head outside for a night walk. Take in the quiet of the winter evening as you stroll around your neighborhood or nearby park, shining your beams of light into the dark. If you don’t have any flashlights at home, now is a great time to buy some! Many stores sell them for cheaper during the holiday season. You can also use your cell phone as a flashlight, but be sure to keep it charged in case you need to make an emergency call.

Flashlight safety tips

1. Never look directly into the beam of a flashlight.

2. Do not point a flashlight at anyone else.

3. Do not use a flashlight in an enclosed space.

4. Be aware of the battery type and condition when using a flashlight.

5. Keep the lens clean and free of debris.

Fun facts about flashlights

1. Flashlights were invented in the early 1800s.
2. The first flashlights used candles or oil lamps for light.
3. Modern flashlights use batteries and light bulbs.
4. You can buy a flashlight that is also a gun!
5. Some flashlights are solar powered.
6. You can buy a flashlight that is also a phone charger.
7. LED flashlights are more energy efficient than traditional incandescent ones.
8. You can buy a flashlight that is also a power bank.
9. Some flashlights can be charged via USB port.


Year Date Day
2022 December 21 Wednesday
2023 December 21 Thursday
2024 December 21 Saturday
2025 December 21 Sunday
2026 December 21 Monday


National Flashlight Day reminds us of the importance of having a flashlight in our home and car. It is an important tool that can help you stay safe in case of a power outage or emergency. We hope these creative ways to celebrate National Flashlight Day have inspired you to find your own unique way to commemorate this day with friends and family, no matter what circumstances may be! So grab some flashlights, plug them in, turn out the lights and see how illuminated your life can become!

Important days and events on December 21

DEC 21 National Coquito Day
DEC 21 National Short Girl Appreciation Day
DEC 21 Winter Solstice
DEC 21 Blue Christmas
DEC 21 December Solstice
DEC 21 Dongzhi
DEC 21 Humbug Day
DEC 21 Look on the Bright Side Day
DEC 21 National Armagnac Day
DEC 21 National Crossword Puzzle Day
DEC 21 National Flashlight Day
DEC 21 National French Fried Shrimp Day
DEC 21 National Homeless Persons’ Remembrance Day
DEC 21 National Lee Day
DEC 21 National Maine Day
DEC 21 São Tomé Day
DEC 21 World Snowboard Day
DEC 21 Yule