Which LED Patch and LED Lamp Beads Are Better?

With the rapid development of LED technology, LED lighting has gradually become the best choice for new green lighting. LED is far better than traditional lighting products at the level of luminous principle, energy saving and environmental protection. LED lights can be divided into patch and lamp beads. What are the differences between both? Xiaobian discusses whether it is LED lamp stickers or lamp beads. First of all, let's take a look at the characteristics of LED lamp beads? The angle of the LED lamp beads is very small. It belongs to the more concentrated light and the range is far away, but the scope of irradiation is limited. It belongs to the dispersal of light and a wide range of irradiation, but the range is relatively close. LED lamp beads use discharge and light, while LED patch is used for cold glowing. LED patch lamps are made of FPC circuit board, LED light, high -quality silicone sleeve. Waterproof performance, use low -voltage DC power supply safety, convenient color, diverse color, bright colors; outdoor use can resist UV aging, yellow, and high temperature. This product is widely used in building contour lights, accurate decoration lighting of entertainment venues, advertising decoration, advertising decoration Lighting lighting field. In contrast, what are the advantages of patch? LED patch is also a kind of LED lamp beads. Common LEDs include two or four needles, and there are no needle -shaped feet. The key to choosing lamp beads is to consider color temperature, color rendering index, light effect, light failure, and the quality of the power supply, etc., buy these things and buy these things. Zhuhai manufacturers have many years of technical experience in LED industry, and students produce LED lamp beads patch. The quality is guaranteed, manufacturers are mass -produced, and the prices are favorable. The power of LED lamp beads Different high-power LED lights generally use 1W high-power LED lamp beads, 1-3W coexist high-power LED lamp beads, COB high-power these. Ultra -power lamp beads single LED power can be maximized by 200w or more. The small -power LED lamp is generally used with patch lamp beads, which mainly include these: 5050 lamp beads, 0.2W each, 3528 lamps, 0.06W each, 3014 lamps, 0.1W each, 5630 lamps, each, 5630 lamps, each, 5630 lamps, each, 5630 lamps, and 5630 lamps, each, 5630 lamps, and 5630 lamps. 0.5W per one, 5730 lamp beads, 0.5W each. From the perspective of product costs, the cost of high -power LED lamp beads is higher than the cost of low power. One is that the cost of high -power LED itself is high; the other is that the high -power LED must be added with aluminum heat sinks, and the small power only needs to be used as ordinary. Circuit board, plus natural heat dissipation can meet the requirements. High -power LED is basically used on products that require high light sources in the unit area, such as LED ceiling lamps, LED light lamps, LED bubbles, street lights, etc. The small -power LED is basically used on products with small area in the patch and poor heat dissipation. It requires low -emitting requirements for the light source in the unit area, such as LED ceiling lamps, LED fluorescent lights, LED panel lights, LED light bands Wait. For LED lamp beads, what is its advantage?. LED lamp beads have undergone direct insertion and patch. With the advancement of technological progress, multiple LED light -emitting chips appear, and highly integrated directly on the substrate (circuit, heat dissipation design) Ultra -high -power LED glowing elements, this is“COB”(It seems like a lamp bead, which is actually a set of lamp beads). And for the patch, what is its advantage? Integrated LED is generally an other name for the COB light source in the market, but in fact, the characteristics of the COB light source cannot be described clearly. COB refers to Chip-on-Buard, which directly packaged the small power chip to the aluminum-based plate to quickly dissipate heat, the chip area is small, the heat dissipation efficiency is high, and the driving current is small. Therefore. Compared with the characteristics of ordinary SMD small power light sources: higher brightness, less thermal resistance (