LED flashlights are composed of multiple diodes and have a high color temperature. The visual impression is very bright, which is his characteristic. Also, it is very energy-efficient, and a fifth battery can last for more than ten hours. In addition, the magnesium aluminum alloy metal shell has a compact appearance that is windproof, rainproof, and corrosion-resistant, making it very suitable for outdoor use. But the biggest drawback of this product is that the irradiation distance is very small, usually only about twenty meters. Far away, I can't see clearly. Above are the shortcomings of this flashlight itself.

LED, as an efficient lighting device, has continuously entered our lives. With the emergence of LED diode flashlights in previous years and the emergence of single lamp high-power 1W and 3W now, it continuously enriches everyone's choice of flashlights. Especially the emergence of metal flashlights made of aviation aluminum alloy has captivated many buyers. Of course, the price has dropped from the sky high. It is already very suitable for many, many buyers. The LED flashlight has dropped to over ten yuan per unit. The high-power single lamp is a new product with a relatively high price.