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LED light bulb from an old aluminum pan


Hello everybody. From an unnecessary radiator and an old pan, you can rivet a good LED paw for plants. I took a radiator 7 by 8 cm, the height of the ribs is 4 cm.

The E 27 cartridge was used from the adapter, removing the insides. In order for aluminum to bend well it must be rubbed with household soap and heated with a gas burner - after this procedure the metal will become very soft.

I took the board for soldering the LEDs, but you can also stick the stars.

Since the LEDs are traction, I used a 20-watt power supply.

I cut a piece of the right size from the pan and riveted it to the radiator.

In the upper part I made a hole for the cartridge and driver. I connected all the diodes in series.


After 3 hours of operation, I measured the temperature.

LEDs set two colors blue six and red three.

Thank you all for watching.
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9 comments
Well ... he also calls names ... Gee ....
.... Do you think he really smokes, or was that born? ...
My opinion is, after all, dope ... Because it’s like it’s not moronic, but sometimes it “turns on” ... It starts to control moose on the tablet ...
Author
I began to write the same ... I read it in time ... Gee ...)))))
Author
Quote: pogranec
Isn't hemp there spike on the window? If hemp, then the author’s strange comments are clear.

The beneficial properties of basella allow the use of leaves and shoots of plants for medicinal purposes. Fresh leaves can be applied to wounds for their speedy healing. Liana contains protein (20%), coal of water (54%), fats (3.5%), and the plant is also rich in dietary fiber (9%) and ash elements (19%). The plant is recommended to be used as a source of vitamin A. In Asian folk medicine, basella is used as a sedative, astringent.Outwardly, the vine is used in the form of poultices for the speedy healing of wounds, ulcers, edema, and also in abscesses. In China, basella is used to neutralize poisons in the human body and reduce temperature. Liana has a diuretic and laxative property.

Lina contains a large amount of vitamins A, B1, B2, C. Vitamin A is necessary for a satisfactory condition of the skin, with a lack of this vitamin, the skin becomes dry, wrinkles quickly appear. Vitamin A is an antioxidant, it maintains immunity and activates immune cells. Vitamin A is essential for vision; eating foods high in Vitamin A is an excellent preventive measure for vision impairment. Vitamin B1, or thiamine, is responsible for the normal functioning of the heart and nervous system, it is necessary to maintain all metabolic processes, and is involved in the process of hematopoiesis. The active form of thiamine is provided by the presence of magnesium in the body. B2, or riboflavin, is involved in the processes of growth, helps maintain vision. Riboflavin prevents the risk of cataracts, helps the eyes adapt to darkness faster, and reduces eye fatigue. Vitamin B2 supports the normal state of the mucous membranes, skin, nails. Riboflavin is especially needed for people who abuse alcohol, as well as during intense physical exertion.

For this plant, Charlotte Dibila doctors will bury anyone. I'm not afraid because I live in India.
Isn't hemp there spike on the window? If hemp, then the author’s strange comments are clear. bad
Author
Quote: popvovka
I do not understand your message. And the lamp turned out interesting.

I never asked anyone for permission to build a house! When the devils came to see my projects, I answered - I’m a construction maniac - if I don’t hammer in nails, I will kill 1,000 people with this hammer ... and no matter where, but at a resort in Austria. Learn about milk shredders. I built 10 houses == 9 sold it.
I do not understand your message. And the lamp turned out interesting.
Author
Author
Brevity is the soul of wit!! Great! This is already in Sweden! The second instance is on sale. What can be grown .....

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