What factors determine the price of led tubes?
In order to save energy and electricity, I looked at the LED tube, but there seems to be a huge price gap between different brands. One company reported dozens of yuan online and one reported hundreds of them. The two models are the same, and the number of patches used is about 12 Gap, other usage data are almost the same, but one is a fraction of the price of the other. It stands to reason that the price of LED tubes should not be as high as a few years ago. I always feel that the uneven prices on the Internet are because the merchants are inflating prices. I think the LED tube is very good, it can not only guarantee the light effect, but also reduce the electricity bill, but the current price is really unacceptable! What factors determine the price of led tubes? What is the reasonable price of such LED tubes and where can I buy suitable products? Can you do more homework and choose the right product by yourself when no one leads the way! Let me answer you
The main reasons for the large price difference of led tube are as follows:
1. The driver of the LED tube requires constant current power supply. For this type of product, manufacturers generally use low-power LED lamp beads to produce, and the current of low-power LED is generally tens of milliamperes, which requires the output accuracy of the power supply. Higher, there will be drift with temperature changes during operation, which will be fatal for smaller power LEDs, and the price of LED power supply can be several times different. The device price difference is large, such as the use of ruby capacitors and the low-priced goods purchased on the electronic market, the price difference can be nearly ten times.
2. The heat dissipation material, the light efficiency of the LED tube is very high, but it needs to generate heat when it works, most of the electrical energy is converted into heat, and only a small part is converted into light. The materials used will vary greatly, and it feels heavy It will be better than the light one.
3. There is a big difference in the price of LED lamp beads. As a lighting-grade device, the price is very different. As far as the 0.2 white LED that is common in the market now, the price ranges from 0.018 yuan to 0.08 yuan, which is reflected in the quality. One item for one price.
4. The cost of production and sales, this is the difference between enterprises. Leading to the difference in the cost allocation of led lamp prices.
Take the most popular compact energy-saving lamp as an example. The price used to be more than ten yuan a piece, but now it has risen to more than 30 yuan, while the price of the same power LED lamp used to be about 50 yuan, but it has recently dropped to 30 yuan. In the face of the price difference of 20 yuan, many people fancy LED tubes for more energy-saving, controllable, and mercury-free advantages, and they will tend to buy LED tubes.
5. The price of the led tube will be different if the brightness of the LED is different. The LED used for the LED tube should meet the laser class Ⅰ standard.
6. The LED with strong antistatic ability has long lifespan, so the price is high. Generally, only LEDs with antistatic properties greater than 700V can be used for LED tubes
7. If the LEDs with the same wavelength and color are the same, the price of LED tubes will be higher. It is difficult for manufacturers without LED spectrophotometers to produce products with pure colors
