led flashlight, led flashlight supplier, China led flashlight exporter

About Dongguan Aurora Photoelectric Facility

Dongguan Aurora Photoelectricity Facility Co., Ltd. specializes in designing and manufacturing photoelectric products. Our company has several professional engineers on flashlight designs and several experienced senior technicians on flashlights making as well. Recently, our company has released dozens of aluminum alloy flashlights of high qualities which are focused on camping tactical assaulting design and can fully meet the user’s needs in a terrible wild environment. The qualities of such flashlights can be compared with the ones of America-made Surfire, MAG-LITE and China-made Wolf-eyes. Moreover, they still have the advantage on prices. Our flashlight products can be widely used in the situation of family, going out at night, camping, high-grade automobile gifts, hiking, militant training, police patrol, frontier defense, searching in marine or land, emergency and rescuing, etc.
 

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LED Flashlight

Recently, flashlights which use light-emitting diodes (LEDs) instead of conventional lightbulbs have become available.
LEDs can be significantly more efficient at lower power levels and so use less battery energy than ordinary lightbulbs. Such flashlights have longer battery lifetimes, in some cases hundreds of hours. While lower-power LED flashlights generate little heat, more powerful LED lights do generate significant amounts of heat – although not as radiant energy, as the semiconductor junction inherently dissipates heat. For this reason higher-powered LED flashlights usually have aluminum bodies and can become quite warm during use. The use of aluminum is largely due to its thermal properties, acting as a heatsink for the high-power LED. Very few high-output LED flashlights use a plastic body due to plastic's being a thermal insulator rather than a conductor.