Unlock the Secrets of this Incredible Home Device

This device is VERY USEFUL, you can do at home.
Recently, lanterns with incandescent bulbs have gone down in history, and LED lanterns are confidently fixing their places on the market. There is a reason for this, the fact is that the LED, with its efficiency, brings all types of light lamps, gives the same luminous flux as incandescent lamps, but at the same time consumes ten times less current, and therefore their consumption increases every day, and the period They have many times more shelf life than conventional lamps. I have no doubt that soon incandescent lamps for the home, and which are used in the household, will also be LED. LEDs do not have harmful flickering and radiation. . This article describes in detail the assembly of a flashlight in an electronic cigarette with an ultra-bright LED. The question arises: what is more expensive - an electronic cigarette or some kind of flashlight? I assure you, the flashlight will be more expensive because you won't be able to find a miniature flashlight on the market that has an excellent design, the ability to charge from a computer USB port, a small and convenient shape, and the most important thing is that our flashlight can give the same luminous flux. that Chinese lanterns on 5 - 7 LEDs!