Lighting devices that use super-bright LEDs as light sources will no longer surprise anyone. The demand for such devices is constantly growing, this is directly related to the low power consumption of these devices. Considering that lighting costs
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
Checking the color rendering index (CRI) and color temperature (CCT) of 10 different light bulbs purchased online
In this quick review, I tested 10 different LED light bulbs using a spectrophotometer. Impressions and detailed information are under the cut. As a testing tool I used a USB-650 Red Tide spectrophotometer: ($1840 + shipping). Will be mi
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
Overview of ultra-bright LEDs: scope of application
Today, LEDs are used in many areas of human activity. They come in a wide variety. But today we will talk about such a variety as super-bright LEDs. Such products have their own specific characteristics,
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