Mac Gyver BigLedLamp

Introduction: Mac Gyver BigLedLamp

About: le Libre choix de savoir et de le dire aux outres

Some pieces from the bind ....

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Step 1: Building...

You need:

1 led cob 5w (led cms/d !! this type have very white light) 18 volt

1 on off switch

2 battery 9volt

1 little radiator aluminium from pc

some wires,soldering materials,other for build your project like you want....

soldering two wires on led and join batteries in serial(9+9=18 volt),add the switch and fix the led on the base of radiator(dont worry,you can touch the led....the surfaces is low temperature),build a lamp how you want....

this project is for everywhere,every want,you only need to add some fantasy....

thank you to watch...good luck,oups good light......

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    4 Discussions


    4 years ago

    9V batteries? Really?


    Reply 4 years ago

    yes....! why...?


    Reply 4 years ago

    The LED will finish off the batteries in no time... 9V batteries have a pretty low capacity.

    18650 batteries or 12V Lithium-Ion batteries could be way better (Check them on eBay, They're really cheap)


    Reply 4 years ago

    sure!! depending of usage ......(

    in my case,have light for one hour....(maybe is battery at 300 mAh...)

    this led need 275 mAh......We can build a battery pack with others battery keeping in mind the type of usage you needed...!! emergency lamp(short time)

    exploring lamp or diving lamp(long time)....