Choosing LED lights depends on multiple ways

Since LED is a relatively new product, China's national standards lag, but the country provides product qualification tests. LEDs with international safety certifications (such as GS, CE, UL, etc.) and national product quality certificates are expensive because they are reliable in safety design.

According to incomplete statistics, more than 200 manufacturers of LED lamp beads (packaging equipment are better) are packaged in the Pearl River Delta. In addition, Taiwan, Europe, America and other places, LED packaging manufacturers are numerous, some LED lamp beads well-known brands, research and development The experience is relatively rich, the raw materials used, process control, and reliability are relatively guaranteed, but the price is high. However, the price of LED lamp beads of different brands varies greatly, and some prices even differ several times, but the quality is difficult to evaluate. If the quality is evaluated based on price alone, it is obviously unable to meet the reliability guarantee.

The cost of LED lamp beads using different chip packages is also different, and different brands of chips can not be separated by the naked eye. LED package manufacturers may appear to use small brand chips to pretend to be well-known brand chips. For LED lamp manufacturers, they need to be packaged. The manufacturer establishes a good cooperative relationship and examines the process of using the chip to ensure that the LED lamp bead of the chip package specified in the contract is purchased.

More importantly, during the test, the parameters of the lamp bead are detected by a relatively optimized standard.