Manufacture led lamp with your own hands completelynot difficult. The main thing is that you have this free time and desire. You can upgrade an old lamp in a led lamp, or you can make the whole design yourself. If you are still thinking about whether to do this lamp yourself or not, then you should get acquainted with the advantages of such types of devices. 
Schematic diagram of a simple LED light bulb.
What determines the demand of the led lamp
Economical lamps in our time there is already almost every house. Data led lamps in contrast to conventional, have a lot of advantages in their work. They are determined depending on the characteristics of the LEDs: 
Scheme of the lamp body.
- they do not have any boxes and strands of hardening, because of this they provide strength, reliability and resistance to shocks;
- they do not have warming-up, high voltage, therefore a high level of fire and electrical safety is observed;
- very economical to use;
- diode lamps do not heat up to get started, which is why they are often used when lighting cold streets and rooms;
- their size and weight is small;
- work long (unlike incandescent or fluorescent lamps), so do not need to change the lamp frequently;
- can shine in different colors;
- at breakage it is easily repaired;
- they are environmentally safe, since there is no mercury in the lamp;
- have a soft light that does not cut eyes and has a positive effect on human health.
As you have already understood, diode lamps are the most economical and safe species. Back to contents</a> Preparing for operation and mounting 
The scheme of connecting the LED ruler. As always, before you start to make an LED lamp, you need to purchase certain materials:
- the main element - LEDs 6 pieces;
- driver without case with galvanic isolation;
- double-sided heat-conducting tape;
- scissors;
- radiator made of aluminum (U-shaped piece of profile 6-8 cm long);
- soldering iron;
- tin;
- wire (you will need from it veins).
As it is correct, experts know who giveyour tips and helpful advice. When all the materials are collected, you can start making a homemade diode lamp. To do this, take a heat-conducting tape (note that the usual one will not work, because it does not conduct heat) and cut a strip 6-7 cm wide. Next, you need to degrease the radiator (aluminum profile). So take a cotton swab with rubbing alcohol and wipe it down. Do the same with the bottom of the LEDs. Under no circumstances should it be wiped with acetone, as the glass of the LED may become cloudy. Having done this, we glue the cut off piece of scotch tape to the fat-free radiator. We put the LEDs next to the tape and mark their locations on it (this should be done so that the lamps are placed evenly). Then we glue the LEDs on these places, observing the rules - plus opposite minus. They should be pressed a little for better adhesion. The more LEDs you have, the brighter your light will be. The next step is to apply tin to the LED pins. This is done so that later it would be easier to solder them. If you are afraid that the tape may burn, then simply lift these contacts a little so that they do not touch the tape. Do not forget to hold the base of the LED with your index finger, because it can peel off from the tape. Back to the table of contents</a> The final stage of work 
The scheme of mounting the LED light. Then connect the LEDs. To do this, you can use veins from the wire. With their help, you will complete the task. Now it is necessary to solder the driver (current source) to the LEDs. If the wires on it are not enough for you, they can be increased by another wire, which is easy to find at home. Having done all this, you need to check the ready-made LED device. We plug it in and leave it for two hours without turning it off. After this time, check the opposite side of the profile, opposite the location of the LEDs. Touch finger to it. If the case is not too hot and the finger does not bake, then it's done right. Now the lamp is almost ready. You left it in any suitable case. You can also make an even more powerful lamp. To do this, you will need a driver with more power and more diodes. And you can make a single lamp, for example, for an entrance. With whatever number of diodes and the power of the driver you want to make the lamp, the process of performing the work remains unchanged. At this time, the led lamp is the most economical and safe. It can be used not only for lighting rooms, but also for streets, aquariums and so on. LED lights have absorbed the best qualities of all light sources. It is clear that they are not ideal, but their characteristics attract. If you are tired of constantly changing the lamps in your fixtures, try making the led lamp yourself. This will save you not only the light, but, accordingly, your money. </ ul>
