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Lamp for plants 50 W


Hello everybody.
LED illumination of plants is gaining more and more popularity around the world. LED light sources can replace natural lighting when growing any crops in artificial conditions. Tropical plants cannot be grown at all without illumination.

Since my winter garden was replenished with three types of tropical plants, the need came to build a new floodlight.

For him, I took a radiator from an old amplifier.

I screwed a 50 W full-spectrum matrix onto it through thermal paste. Matrix size
40 mm to 60 mm of the full spectrum 380 nm -840 nm at a voltage of 220 V.

My last 100 W lamp did not stand the test of time and began to bask more than 90 degrees Celsius. I removed one 50 W matrix from there.
I made such legs.

I took the carry handle from an unnecessary tool.

I installed a junction box on the back wall.

The radiator heats up to 40 degrees - this is normal. The lamp turned out to be heavy, it is inconvenient to carry without a handle.
That's how it shines ...


In most cases, the main reason for the unsatisfactory development of plants is poor illumination. Even in the middle lane, not to mention the more northern regions, in February, March and April, the light on the southern windowsill is not enough to grow high-quality seedlings of tomatoes, cucumbers and peppers.
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9 comments
Author
Quote: Valery
Well then local .... Not Finnish ...

This is only the beginning - I think Putin will pick up the motto. And there is Canada, France, Sweden ....
Quote: Coudeyar
And why should I reduce the heat if it is normal ??
To achieve the same temperature, you can use a smaller radiator, in your case, saw off a piece of it for another lamp.
Well then local .... Not Finnish ... smiles
Author
Quote: Valery
Coudeyar should change orientation?

Urgent message: the head of Chechnya has just announced that he intends to exterminate local gays in four weeks.
Quote: Ivan_Pokhmelev
You don’t even understand what you were told. ((
A simple change in orientation can reduce heat.


smiles Did I understand correctly ?? In order to reduce heat, Kudeyar must change orientation? help scares

Nah! ... will not agree ...

... Although ... Finland ... There is also Holland nearby ... And Sweden ...
friends
Author
Quote: Ivan_Pokhmelev
You don’t even understand what you were told. ((
A simple change in orientation can reduce heat.

And why should I reduce the heat if it is normal ??
You don’t even understand what you were told. ((
A simple change in orientation can reduce heat.
Author
Quote: Pronin
Cooling radiator not installed correctly

This radiator is multifunctional .. it can be installed on the side surface, or it can be hung on suspensions .. I made it for my plants that need light from the side. The radiator does not heat up more than 40 degrees.
The cooling radiator is not installed correctly (as shown). If you only put a forced cooling fan (convection) on the side ...

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