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.