Nine Major Factor Knowledge That Affects the Price of LED Lamp Beads

LED lamp beads are already a very familiar product in the LED industry, but many people do nt know much about the price of LED lamp beads. What is the reason for the price of LED lamps? The introduction of the LED lamp bead manufacturer Tianhui Optoelectronics Technology can be clearly understood. Let's take a look at the influencing factors of the price of LED lamp beads! LED size: different specifications of LED prices different prices. For example, 0603LED and 1210, that is, 3528LED, the price is large, while the price of LED lamp beads of 1210 and 5050 is different. Don't just pay attention to the price when buying LED lamp beads. Comprehensive assessment should. The chip used by LED lamp beads: the chip has domestic and Zhuhai chips and imported chips. The chip is different, the price difference is very different. At present, the most expensive American chip, followed by Japanese chips and German chips, the lowest -priced Zhuhai chip, the heat dissipation performance is slightly worse. What chip is used? What effect should be achieved? Before buying. LED lamp bead package: resin packaging and silicone packaging. The price of resin packaging is cheaper. Others are the same. The cooling performance of silicone packaging is good, so the price is slightly more expensive than resin packaging. LED color consistency: At present, there are many LED lamp bead packaging factories in China. There are thousands of large and small plus up, of course, there are strengths of strength and weakness. There are many small LED lamp beads packaging factory because there is no split color division machine, so it is either to split color or color, so it is difficult to guarantee the quality. LED lamp beads that have not been split -color are packaged in a poor color consistency, and the effect after lighting on the LED lamp beads is not so good, of course, the price difference is relatively large. LED lamp bead package welding effect: two types of assembly, braelling welding and machine welding of LED lamp beads. Manual welding is to use the soldering iron and use the most primitive method for welding. The product that enters this operation is ugly appearance, and the second is that the electrostatic maintenance measures are not good. Many LED chips are broken down, which causes the phenomenon of light or not to be bright when power -on. Machine welding is welded with reflux welding, and machine welding is different. Not only the welding product is beautiful. And there will be no phenomenon that the chip is burned by electrostatic. At the same time, the LED position and direction are more beautiful. This can be seen directly from the appearance. FPC Material: FPC separation and delay copper and copper. It is cheaper to apply copper plate, and it is more expensive. The pad of the copper plate is easy to fall off when the bend is bent, but the crushing copper will not. Which material of the material is depends on the salesperson to make a decision based on the use environment. Does the FPC have undergone environmental certification and UL certification? Is there any patent for LED?. No price is low. The price of certification and patent is more expensive. LED brightness: different brightness of LEDs different prices. The price of ordinary brightness and high bright LED lamp beads is very different. Therefore, you must clearly know what kind of brightness you need when buying, so that you can accurately locate your own products. LED color: different colors. Different price. Red and green, because the color matching and the split color are more difficult to color, the price is higher than the price. The color of red, yellow, and blue is easier and consistent. Therefore, the price is slightly cheaper. Special colors such as purple and brown due to color reasons, the price is the most expensive. Friends who like more LED lamp beads packaging knowledge, please pay attention to tianhui photoelectric technology LED lamp bead information. Tags: & nbsp & nbspled lamp beads & nbspled lamp bead package