DIY Video : How to build a 100W Super Bright LED Flashlight using a PVC pipe and Dead Laptop Battery


    This video shows the build of a super bright 100W LED flashlight in PVC pipe housing.Main parts bought from ebay. The battery of this flashlight came from 18650 lithium cells removed from dead laptop batteries.The other materials required for this build are 100W LED COB chip,100W LED Reflector, lens, lens bracket kit,DC to DC boost converter 250W,DC to DC step down (buck) converter.Some parts bought at local electronics or hardware store.Rest all stuff had lying around.The other video shows the build of the 22V 6Ah battery pack from dead laptop batteries.

    Watch the DIY Homemade 100W LED Flashlight using PVC and Laptop Battery Build



    RECENT POSTS YOU MIGHT LIKE
    • Cool DIY Video : How to build an Underground Survival Shelter from an Old Shipping Container -Step by step Video Instructions
      This 3 part video series shows you how to safely build an Underground Survival Shelter from a 20ft shipping container.This is a great step-by-step example of how a 20 foot container can be buried, reinforced, and have utilities added to make a shelter that has everything you’d need in an emergency, and double as a cellar for food storage.Whether you’d like a cellar, prepper space, a ‘man cave’ or just an addition onto your home, shipping containers are quite a good start for above or below the ground shelters or rooms.

      Watch the DIY Underground Shipping Container Survival Bunker build Videos

    • How to build a Simple Homemade Water Distiller.Great for emergency or everyday use.
      This video shows the build of a Deluxe "Stainless Steel" Pure Water Still.This Distills all types of Dirty-water/Salt-water to a clean fresh drinking water.The materials you need for this project are : the 24" stainless steel supply lines are 3/4". the pvc piece is 1 1/4" OD to 3/4" threaded. the coupler is 1 1/4" to 1 1 /4". (adjust these as necessary to your specific kettle)Made using a stainless steel teapot and 6 feet of stainless steel tubing,this can either be used on a standard stove burner or rocket stove/campfire/parabolic dish for total off-grid operation. This assembles/disassembles fast for easy portability.This produces water about 50% faster than my standard stainless steel design

      Watch the DIY Homemade Pure Water Still Build Video

    • DIY Video : How to Generate FREE POWER by building a Homemade Waterwheel Microhydro System from Start to Finish
      This Video Series shows step by step on How you can provide enough electricity for one house by building a Micro Hydro water wheel electric generator .Not only you will no longer dependent on the power grid, but you’ll have electricity when SHTF and more important: absolutely FREE.Unlike solar panels, a water wheel electric generator can produce electricity 24/7.Simply,the flowing, dropping water is spinning a wheel .The wheel shaft it’s connected to a simple coil generator that produces electricity. If you don’t need electricity you may adapt the water wheel to grind grain, to cut wood, strengthen iron or to sharpen tools. Anyway you choose to use it, a water wheel is an important installation when living off the grid or when SHTF.

      Watch the DIY  Waterwheel Micro hydro System Build Videos