LED Torches 101: A Comprehensive Guide for Beginners

· Electronics

A torch is a highly handy item. Hikers, campers, cyclists, hunters, and people who work in the police, at the hospital all use a form of LED torches. Now, what kind of torch you're getting depends on your needs. A police officer needs a tactical flashlight to help them get a strong beam and attach it to their weapon. A person who simply needs a small flashlight to illuminate dark corners in their car or at home will get a lightweight Aurora A1 flashlight.
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Types of Led Torches

aurora a1 flashlight

Pocket Torch

A small flashlight in the shape of a pen is commonly used in the medical field for examining oral and throat areas, as well as evaluating pupil reactions. Along with the pen-shaped torches, I'll add the keychain flashlights in this category, as they're so small and can easily fit into a pocket. They're portable and practical and besides in your pocket, you can carry them attached to your key chains or backpack. If you're looking for a practical, lightweight torch with great beaming for outdoor activities like camping, check out Aurora A1 flashlight designs. This design is highly durable thanks to its polyamide material body, equipped with an SST-20 6500K cool white LED or a 5000K 90 CRI LED, with a maximum output of 650 lumens or 450 lumens.

Hand-Held Torch

These torches are beneficial not only if you do camping activities, but also for driving, illuminating your home, basement, or any other purpose where additional light is needed. Hand-held torches come in various sizes and can serve multiple purposes like illuminating dark areas behind furniture, helping in hunting, or even for professional use (for police officers). Besides the size, don't forget factors such as beam power, weight, battery consumption, and brightness.

Torches with higher brightness levels will consume more battery power, so if you need a torch for home use, get a less powerful option. While LED bulbs are energy-efficient, they still consume battery power when emitting a stronger beam. Be sure to verify the focus function of the torch, as certain models can concentrate their beams to a super-narrow point, thereby increasing the projection range. For outdoor use, it's advisable to ensure that the torch is waterproof, as most models possess this feature.

Tactical Torch

This torch has been crafted for tactical purposes for military or police force personnel. Certain variants can be affixed to weaponry. Typically, they are more compact than conventional models and emit a significant amount of luminosity. Many tactical torch models are made from aluminium to ensure durability. Usually, people who don't need such a strong beam, don't buy these flashlights.

Head Torch

If you often go hiking, climbing, angling, or camping, it's likely that you already have a head torch. This torch is highly practical as it allows for hands-free operation and delivers illumination from an overhead position. Head torches come in various sizes and offer different levels of brightness. Typically, they have a head strap system that can be adjusted to accommodate individuals of all sizes (you can wear it over a helmet or hat) and the torch itself.

This positioning enables you to focus and adjust its direction. You can get head torches equipped with either bulbs or LEDs (they are even available in different colours). The use of a red light, as opposed to a white light, ensures that one's night vision remains unaffected. When purchasing a head torch, it is advisable to practice using it beforehand, as it may initially cause disorientation.

Features to Look For Flashlight Performance

aurora a1 flashlight

Light Output

The measurement of light intensity emitted from a flashlight, specifically on its highest and brightest setting when powered by new batteries, is denoted in lumens. The effectiveness of light in various applications is influenced by factors such as beam intensity, distance, and type. The light output of flashlights can vary, ranging from a modest 20 lumens, which is suitable for reading a book, to an impressive 3500 lumens, capable of illuminating vast terrains.

Beam Distance

The measurement of light intensity emitted from a flashlight, specifically on its highest and brightest setting when powered by new batteries, is denoted in lumens. The effectiveness of light in various applications is influenced by factors such as beam intensity, distance, and type. The light output of flashlights can vary, ranging from a modest 20 lumens, which is suitable for reading a book, to an impressive 3500 lumens, capable of illuminating vast terrains.

Run Time

The duration for the light output to diminish to 10% while utilizing new batteries is quantified in hours, and it is rounded to the nearest quarter-hour. It is worth noting that certain models may exhibit a gradual decline in light output over time, while others may remain relatively constant before experiencing a sudden decrease.

Waterproof

It's important to ensure that the torch you want to get is suitable for outdoor use, whether for camping, hiking, climbing, or professional purposes. The flashlight must endure rough weather conditions, including rain and snow. Typically, water resistance levels are denoted by specific symbols. For instance, a symbol of a raining cloud signifies an IPX4 rating, indicating splash resistance from all angles. Similarly, a symbol of an arrow down and '00' below it denotes a water submersion rating, which is determined after the impact test. IPX7 rating implies temporary immersion for up to 30 minutes at a depth of 1m, while IPX8 rating indicates submersion for up to 4 hours at the specified depth.