Species

RGB LED control

We continue to master PWM, this time to control the color of an RGB LED. Essentially, an RGB LED combines three conventional LEDs - red, green and blue. Accordingly, the RGB LED has 4 legs: to control each of the colors, one is used

LED production in Russia: technologies, companies

LEDs are rapidly gaining popularity in the lighting market. The world's leading companies producing LED lighting keep the price bar high, which makes their products quite expensive for Russian buyers. Production

DIY sun for seedlings: making lighting!

Illumination for seedlings, or as they also say, additional illumination, is a question that makes not only beginners, but also experienced summer residents rack their brains every season. Of course, someone may say that you can do without backlighting, but you must admit that it is a blessing

Production of LED lamps

Comments: 0 Getting to know the product The LED industry in our country is just beginning to develop. Its dynamic growth is observed, but despite this, the standards and rules for the production of these products have not yet been determined. For their development and approval according to

Features of using and connecting LED strips for plants

Sunlight plays an important role in plant life; its lack has a negative effect on photosynthesis, which leads to a slowdown in vital functions. The problem can be solved with the help of artificial lighting. But ordinary lamps are not suitable for this purpose, so

What is color rendering index?

Differences between Color Temperature and Color Rendering Index Often, the use of the terms Color Temperature and Color Rendering Index (CRI) confuses users. What do these concepts actually mean? Light source color temperature

Bright LEDs

Ten years ago, LED manufacturers produced only low-brightness indicators. But with the development of technology, new LED devices appeared, which began to catch up with traditional electric lighting sources in brightness. New inexpensive bright lights

Popular

5050 SMD – Surface Mount LEDs

Most of the latest generation lighting devices use surface-mounted LEDs (SMD LEDs) as sources. They can vary in power, size, parameters. But among the entire range it is worth highlighting the 5050 S LEDs

LED strip for plants - an economical way to illuminate

Plants need light to grow actively. Thanks to it, a vital process occurs - photosynthesis. However, few know what kind of light is needed for their growth and full development. Currently, the most optimal type has become LED strip

Do-it-yourself lighting of seedlings with LED strips

Contents Seedlings are grown in early spring, when daylight hours are still short. Artificial lighting solves the problem of lack of light, but not every lamp is equally useful. For plants, parameters such as intensity and spectrum are important. Optimal solution

Arduino: three-color LED - RGB

Now let's look at a multicolor LED, which is often called for short: RGB LED. RGB is an abbreviation that stands for: Red - red, Green - green, Blue - blue. That is, inside this device there are three

What is the lamp color rendering index?

It is known that two lamps of different types, even with the same color temperature, for example a fluorescent lamp and an incandescent lamp, often convey the colors of the objects they illuminate differently. A fluorescent lamp, compared to an incandescent lamp, has

Features of using LED strip to illuminate plants

Plants always create coziness and a pleasant atmosphere in the house. Therefore, many people are engaged in growing them both for sale and for personal purposes. In any situation, be it an apartment or a special structure (for example, a greenhouse), for growing plants, neo