» Electronics » LEDs »6 watt LED night light with recharge

6 watt LED night light with recharge


Hello everybody . I present to your attention a powerful LED night light in a package of whiskey.

In the whiskey package, I cut a window along the length of the radiator.


I added a push-button switch in the lid. I took the matte film from the laptop screen.


I glued two sockets on the radiator for soldering the LEDs; there are six of them; they are one watt each and for three LEDs, a voltage of 9-12V is needed.


To do this, I applied the charging module to the three lithium batteries that I used in homemade about the screwdriver.


At the bottom of the case, I placed three batteries with a charging unit.

All this was soldered to the switch and inserted the film inside the case. The lamp is ready, at a voltage of 12 V, its current strength is 700 mAp = 8.4 w. The resistance is connected five-watt at 2 Ohms. For a night light or emergency lighting a very good lamp. And most importantly, it charges from 12 V charging for a screwdriver.

Thank you all for your attention.
0
0
0

Add a comment

    • smilesmilesxaxaokdontknowyahoonea
      bossscratchfoolyesyes-yesaggressivesecret
      sorrydancedance2dance3pardonhelpdrinks
      stopfriendsgoodgoodgoodwhistleswoontongue
      smokeclappingcraydeclarederisivedon-t_mentiondownload
      heatirefullaugh1mdameetingmoskingnegative
      not_ipopcornpunishreadscarescaressearch
      tauntthank_youthisto_clueumnikacuteagree
      badbeeeblack_eyeblum3blushboastboredom
      censoredpleasantrysecret2threatenvictoryyusun_bespectacled
      shokrespektlolprevedwelcomekrutoyya_za
      ya_dobryihelperne_huliganne_othodifludbanclose
8 comments
Author
Quote: Pronin
Failed ?? about installed radiator cooling. Already repeatedly here. And the case-packaging from the bottle what is made of? Not cardboard?

three??
Author
Quote: Ivan_Pokhmelev
2 (two) mm? Nothing messed up?

I apologize - I missed zero ... 0.2 mm
Quote: Coudeyar
The packaging is made of metal ... 2 mm

2 (two) mm? Nothing messed up?
Author
Quote: Pronin
The cooling radiator is not installed properly. Already repeatedly here. And the case-packaging from the bottle what is made of? Not cardboard?

Read your comments and think ?? where have you been taught ?? in craft?
Author
Quote: Pronin
It would be more optimal to finish the plate with the lights with the surface to the package case, Imho.
And then you can leave it on at least for the whole night.

So it is glued to the body with thermal glue, I did not write about it.
If the package is made of metal, then it’s already good.There will be heat dissipation. And so the radiator is in a closed volume. And convection is weak. And if cardboard (insulator), then overheating is possible. It would be more optimal to finish the plate with the lights with the surface to the package case, Imho.
And then you can leave it on at least for the whole night.
Author
Quote: Pronin
The cooling radiator is not installed properly. Already repeatedly here. And the case-packaging from the bottle what is made of? Not cardboard?

How can it be successfully placed in this bag? The radiator is a little warm. The packaging is made of metal ... 2 mm
The cooling radiator is not installed properly. Already repeatedly here. And the case-packaging from the bottle what is made of? Not cardboard?

We advise you to read:

Hand it for the smartphone ...