What are the components of LED grow lights?
As the second "sun" of grow lighting, LED grow lights are becoming more and more mature. However, there are still many customers who are not very familiar with LED grow lights. Where do customers spend their money? What secrets are hidden in LED grow lights? Yaorong Technology will take you to answer your questions!
1. LED grow light power supply
LED grow light bulbs need low-voltage direct current to emit light. Normal electricity is AC power, usually 220v, which will directly damage the lamp beads. Therefore, the LED grow light power supply needs to convert the AC power into DC power, and reduce the voltage distribution to each A device with a lamp bead.
2. LED grow light lamp beads
LED grow light beads are the most important part of the core, which emits a spectrum to act on grows. The quality of the lamp beads will affect the supplementary light of the grows. Also pay attention to the blue-red ratio of the lamp beads.
3. LED grow light shade
The main function of the LED grow light shade is dustproof and protection. Commonly used are glass shade and acrylic shade. The glass shade has good light transmission and is not easy to deform; the acrylic lamp shade is light and not fragile.
4. Internal plastic linking device of LED grow light
Covering the exposed wires is mainly to insulate, fix the parts in the lamp and prevent leakage to protect people's safety.
5. Aluminum substrate of LED grow light
The lamp beads of the LED grow light are directly connected to the aluminum substrate, and the aluminum substrate is mainly used for fixing the lamp beads and dissipating heat.
6. LED grow light lens and reflector
The function of the lens and the reflector cup is to efficiently use the light emitted by the LED grow light. The lens changes its propagation trajectory through the refraction of the light, and the reflector cup changes the propagation trajectory of the light through the reflection of light.
7. LED grow light heat sink
As long as it is an electronic product, heat dissipation is very important. The same is true for LED grow lights. As the temperature increases, the luminous efficiency of the lamp beads will decrease, and it will also affect the light decay and service life. The role of the heat sink is to ensure the high efficiency of the lamp beads. run.
8. LED grow light intelligent device
Now the technology of LED grow lights is becoming more and more mature. With the addition of intelligent control devices, timing switches and timing dimming can be added according to needs, and the natural phenomenon of sunlight can be simulated to supplement light for grows.
Factors affecting the price difference of LED grow lights
The key to the same price gap between LED grow lights is here!
Open the gap from the craft?
Among the cost of LED grow lights, the cost of lamp beads accounts for the largest share, because it is divided into imported lamp beads and domestic lamp beads. Most LED grow light manufacturers choose imported lamp beads, and the relative price is relatively high. Therefore, with the same brand and the same power lamp beads, no LED grow light manufacturer can open a big gap, and it is more difficult to open the price gap for other accessories.
Open the gap from the assembly cost?
Some LED grow light manufacturers use placement machines, one can handle about 15 people, and some small factories are manually posted or outsourced to others, so the assembly cost is lower, but it is not much lower, and this is not How much cost share it accounts for, so the gap cannot be opened.
The reasons for the large price difference are as follows:
1. Pretend
In the LED grow light industry, customers often buy counterfeit lamp beads, and the price is relatively high. If it is a 10W lamp bead, 4 3W chips must be used at the minimum, and some are only dual chips with 10W. To distinguish, that is to compare the two sets, so that you can see the true and false.
2. The lamp bead is only equipped with one kind of red and one blue, which can be compared by putting two lamps of different price points together.
3. The price of lamp beads will be different for different brands. This requires professional equipment to compare.
If you need to buy LED grow lights, find someone who understands or is familiar with the industry to take you to understand the purchase, or you can learn about the company's strength by yourself (the longer the time, the better), and look at the company's reputation, awards, honors and cooperation through the online platform What kind, learn more about a few manufacturers, and then compare and choose.
