News Center

Grow lights

Grow lights


According to the natural law of plant growth and the principle of photosynthesis, a lamp that provides light compensation to greenhouse plants


The growth lamp is a kind of lamp that provides light compensation for greenhouse plants according to the natural law of plant growth and the principle of photosynthesis, which can promote growth, prolong flowering period and improve quality. It is also commonly called plant fill light or greenhouse fill light.


Color fluorescent lamps and special lamps for plants


· It is the most economical way to use monochromatic fluorescent lamps as a supplementary light source for plant growth. For example, red fluorescent lamps can be added to the ordinary fluorescent lamp group, or a combination of red and blue fluorescent lamps can be used for lighting.


· Effect of light on chlorophyll synthesis in plants: Plants cultivated in blue light generally have the characteristics of sun plants, while plants cultivated in red light are similar to shade plants.


Red light is not only conducive to the synthesis of plant carbohydrates, but also accelerates the development of long-day plants. On the contrary, blue-violet light accelerates the development of short-day plants and promotes the synthesis of proteins and organic acids, while short-wave blue-violet light and ultraviolet light can inhibit stems. Internodes elongate, promoting the growth of multiple side shoots and buds.


LED for grow lights


Using semiconductor bulbs to configure the most suitable light source for plant growth


LEDs are used in grow lights with 400 ~ 520nm (blue) light and 610 ~ 720nm (red) contribute the most to photosynthesis. 520 ~ 610nm (green) light, the rate of absorption by plant pigments is very low.


The grow lights on the market all provide light with two wavelengths of red and blue, covering the wavelength range required for photosynthesis. Visually, the plant lights are all pink.


The new intelligent ecological light source system is firstly the innovation of the circular economy model, the second is a new type of intellectual property value-added system, and the third is a special new energy-saving system, including the intelligent ecological light source system. The following describes the technological innovation points and application directions of the intelligent ecological light source system.


LED ecological light source features


The emission spectrum of LED is a band spectrum with a certain bandwidth, and the spectrum is rich, which can be controlled by artificial intelligence.


LED light source is waterproof and moisture-proof, suitable for plant growth environment; low heat is suitable for short-distance irradiation; DC low voltage is safer; high efficiency, energy saving, light weight and environmental protection.


Red, orange, green, blue and purple LEDs are combined into a light source, which can adjust the wavelength and light intensity of the spectrum to better meet the growth needs of crops and microalgae. It can increase its output, improve quality and save energy.


The intelligent dimming spectrum technology that matches the emission spectrum of LED with the absorption spectrum of chlorophyll, carotenoids and phycobili pigments scientifically matches the spectral wavelength and light intensity of different types of plants.


Premier Cable CO LTD,  is a cable factory with 400 workers to make cables and wire harness


We make a lot of RJ11, RJ12 , RJ45 Cables , RJ12 T-Splitter and IP67 Waterproof Cables


RJ12 T-shaped Splitter


RJ12 to M16 waterproof Cable


RJ12 to 3.5 Jack Extension Cable  


Push-Lock Dimmer to RJ12 cable 


RJ12 Daisy Chain Geeklight Cable


Tel : 0086-0139-2949-7934        ,     Skype : james198585    ,      Email :       ,    Email :


RJ12 Daisy Chain Geeklight CableRJ to 0-10V control adaptor

Related News

What is a terminal block used for?

While there are many factors to consider when designing an overall system, terminal blocks are an optimal solution for complex electrical system connections. With a variety of color options and configurations, Premier Cable’ terminal blocks offer a range of options to meet your design challenges.

CANBus Applications

CAN-bus has been widely used in various automation control systems. For example, CAN-bus has incomparable advantages in various fields such as automotive electronics, automatic control, smart buildings, power systems, and security monitoring.

Introduction to M12 connector pin coding

M12 encoding types are A encoding, B encoding, D encoding and X encoding. A-code, B-code and X-code are some of the earliest developed and longest-available M12 connectors. The latest M12 coding types currently under development are K coding for AC and L coding for PROFINET DC.

Cables – What are the correct cable sizes for an NMEA 2000 network?

The three different sizes of NMEA 2000 certified DeviceNet standard cabling are "micro," "mid," and "mini."

What are the advantages of NMEA 2000?

The Premier Cable Starter Kits provide everything you need to get to create a basic NMEA 2000 network from scratch.

The role of DeviceNet terminal resistor

DeviceNet_network is a fieldbus network protocol based on Controller Area Network (CAN). In the DeviceNet network, the terminal resistor plays the role of compensation and protection for signal transmission. The function of the terminal resistor is to eliminate signal reflection and interference and ensure the signal transmission quality.