In the world of flashlight innovation, there's one compact variant that stands out due to its portability and functionality - the pen light.
Resembling the size and appearance of an ordinary pen, penlights are far from being mere writing instruments. They possess powerful illumination, and energy efficiency and have a multitude of practical applications that extend beyond their basic lighting function.
They've earned a rightful place in the pockets of healthcare professionals, outdoor enthusiasts, and everyday users. In this article, we reveal five must-know applications of penlights that demonstrate their crucial role in diverse scenarios.
What are Penlights?
Penlights are flashlights designed to be compact and slender, usually not much larger than a pen, hence their name. Usually, penlights have a clip attached, just like a regular pen, making it possible to secure them onto pockets, notebooks, or belts for easy access. They may run on disposable or rechargeable batteries like AA or AAA types and their illumination is provided by LEDs, offering bright and reliable light for various applications. Now, let's get into how they are used.
Where And How Can Penlights Be Used? - 5 Applications
1. Healthcare and Medical Assessments
One of the primary uses of penlights is within the healthcare sector. Doctors, nurses, and EMTs use penlights as a diagnostic tool. They can be used to check pupil response by shining the light into a patient's eye. The healthcare provider can assess the dilation response of the pupil, which can provide crucial information about neurological health. Penlights can also be used to illuminate dark areas like the throat or ears during examination.
2. Everyday Carry (EDC)
Because of their small size and lightweight, penlights are a great addition to everyday carry items. They can fit easily into pockets, purses, or toolkits, providing a handy source of light whenever required. Whether it's finding a lost item in the car, illuminating a dark path on a cloudy evening, or peering into a dimly lit corner, a penlight can offer quick and convenient illumination.
3. Mechanics and Technicians Work
Mechanics, electricians, and technicians often use penlights to help them during their work. When they need to illuminate small, confined spaces such as under the hood of a car, inside a computer, or behind an electrical panel, a penlight becomes of great utility. Due to their small size, penlights can be held in the mouth, leaving both hands free for working.
4. Outdoor Activities
Penlights can also be useful for a variety of outdoor activities. For example, they can be used for map reading during a hiking journey at dusk, for work at a dimly lit campsite during a camping trip, or for spotting wildlife during a nighttime nature walk. Being compact, they don't add much weight to a backpack, yet provide a valuable source of light when needed.
5. Emergency Situations
Having a reliable source of light during an emergency can be crucial. Whether it's a power outage during a storm or navigating through the dark following a cataclysmic event like an earthquake, a penlight can be a lifesaver.
Conclusion
A penlight is a versatile tool with wide applications across various fields. It is compact and convenient enough to be carried on a daily basis, yet robust and reliable enough for medical diagnostics or emergency situations. So, the next time you see a penlight, remember these uses, and you might find having one quite beneficial in your daily life.