After I had nothing to do, I went to look at the plant lights on Ali, and found that the same product, at least on the surface, seems to be the same product, and the price will vary by tens to hundreds. I was immediately dumbfounded because of the appearance and general parameters. No flaws can be seen above.
What makes the price gap of the same-looking LED plant light so large? For the product of plant lights, the price gap caused is nothing more than the following three points: raw materials, technology, manufacturers and middlemen, but the big price gap of plant lights will obviously not be the relationship between manufacturers and middlemen, they are all the same products. Agents have no advantages and will not act as agents. Then it will only be a factor of raw materials and technology.
Raw materials cause the price gap of LED plant lights
(1) LED plant light chip: In an LED plant growth light, the core component is none other than the chip. It can be said that any other components serve the chip. Since LED plant light chip manufacturers have different good and bad, the lamp beads produced are also very different, the same is 1W chip, from the price point of view, there are a few cents, there are 2 hairs, and even 5 hairs.
(2) LED plant light heat dissipation device: the price of radiator and ordinary fan will be cheaper, and the heat dissipation effect of the special heat dissipation device for plant light will be much better, of course, the price will be higher.
The internal heat-conducting material is used. Generally, the material with better heat conductivity will be more expensive. On the contrary, the poor heat conductivity will cause great damage to the chip, reduce the use effect of the plant light, and point its service life.
(3) LED plant growth lamp housing: the effect of the housing material on heat dissipation. If plastic materials are used, it is not conducive to the heat transfer of heat in the LED plant lights. If metal materials are used, there will be no worries in this regard.
On the other hand, during the installation process of the Transportation Bureau, the metal shell is safer, and the protective effect of the lamp is much higher than that of the plastic shell.
(4) Plant growth lamp lens: The current lens materials are mainly glass and plastic, and the price and effect of glass lenses are higher than those of plastic lenses.
Technical factors cause the price gap of LED plant lights
(1) Chip packaging technology: At present, COB technology is mostly used because it is relatively simple and fast, and its packaging process and process flow can be simple or complex, but there is no doubt that the refined operation will increase the production cost.
(2) Lens technology: The selection of lens material has been mentioned before, but according to the number of lenses used in LED plant lights, it can be divided into "single lens" and "retest lens". A single lens uses only one lens, and the retest lens uses two or more lenses to form a combination. Although they all play the role of condensing light, the retest lens has better condensing effect and light uniformity, and the cost is Also higher.
(3) Others: lamp bead ratio: the same 1W LED plant lamp chip, the red lamp bead is slightly more expensive than the blue lamp bead; whether there are additional functions to increase the cost, such as: wifi remote control, lamp bead group switch, use of chrysanthemum Chain connection.
The same appearance of LED plant lights can achieve the same power and the same light intensity, but the price is too outrageous, which may be other reasons. The plastic shell can be used to make the shape of the metal shell, or it can be sprayed into the same shape, but to ensure the same use effect, the same service life is really impossible.
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