1, then, LED lamp beads and patch which is better? The answer is not absolute, the key is to choose the most suitable application. If you need a small Angle, concentrating effect, in-line LED beads may be the first choice. However, the high temperature resistance, uniform luminescence and automated production of patch leds make them more advantageous in mass production or applications requiring high-precision welding.
2, in general, the patch is good, after all, in addition to good heat dissipation and large luminous Angle, reasonable design will make your bulb no dark area, in contrast, the lamp beads have no advantages. The above about led lights in the end is a good patch orThe relevant introduction of the lamp bead is here, I hope that through the above introduction, we can have a clearer understanding and understanding of the two processes of led lights.
3, longevity: 50,000-80,000 hours, is more than 10 times the life of the traditional daily air lamp. The core body inside the led lamp patch or the lamp bead is the same, the Angle of the lamp bead can be very small, (the light is more concentrated, the shoot is far, but the irradiation range is limited,) the general Angle of the patch is relatively large. Add: The lamp bead power is large, the patch power is small.
4, LED lamp beads and patch areas can be used in some application fieldsConductor device. Lamp bead: light emitting diode abbreviation for LED. Wafer: is the core part of the LED, a single grain is fixed on the plastic or ceramic chip base.
The light concentration of the two is different, and the range is different: the Angle of the LED lamp bead is very small, which is a relatively concentrated light, and the range is very far, but the irradiation range is limited; The general Angle of the LED patch is very large, which belongs to the relatively scattered light, wide irradiation range, but the range is relatively close. The luminescence method used is different: LED lamp beads are used for discharge luminescence, and LED patches are used for cold luminescence.
LED chip is the core of LED light, it is just a small box, there are positive and negative electrode 2 solder joints. LED lamp bead is the LED chip's positive and negative electrodes are connected to the bracket through the gold wire respectively to form a loop, and then use colloids to protect the fragile gold wire and chip as a whole.
The LED chip is a solid-state semiconductor device that can directly convert electricity into light. It is the heart of the LED lamp bead. The LED lamp bead is to attach one end of the LED chip to a bracket, one end is the negative terminal, and the other end is connected to the positive terminal of the power supply, so that the entire chipA luminous body encased in epoxy resin.
So led chip lights and led bulbs can not say which good led chip and led lamp beads which light source is good , because they are themselves a dependency. led bulb which brand is good led chip and led lamp bead which light source is good ? Opp lighting, founded in 1996, is a research and development, production and sales in one of the led chips and led lamp beads which light source is good global lighting enterprises, in the lighting has become recognized led chips and led lamp beads which light source is good well-known brands. At present, OpP Lighting has 28 offices and more than 1,300 stores throughout the country, more than 5,000 sales outlets, products are exported to more than a dozen countries and regions in the world.
Philips is a well-known consumerElectronics brand, has excellent technology and reputation in the field of LED bulbs. Its LED bulbs are excellent in energy saving, brightness, life and other aspects, can save up to 80% of the power, improve the lighting effect, with smoking cover protection, no radiation and other high-end configurations, making it one of the most trusted LED bulb brands on the market.
led chip and led lamp beads Which light source is good I think the quality of the LED lamp brands are: Philips lighting, Osram, Lux lighting and Delta. These brands of LED bulbs have high light efficiency and low power consumptionFeatures such as long life, stable performance and excellent quality. Consumers can choose the right brand and product according to their needs and budget.
Philips: Philips as a world-renowned lighting brand, its LED bulb products in light efficiency, color temperature, life and other aspects have excellent performance. Philips LED bulbs use high-quality LED chips to ensure uniform and comfortable light, while having a long service life. In product design, Philips focuses on energy conservation and environmental protection, and a number of products have obtained energy efficiency label certification to help consumers save energy costs.
Then what brandHow about led light bulbs? The following is to recommend some brands: Philips, the Dutch brand, the international brand, founded in 1891, the world famous, is the world's 100 most valuable brand, its products are really good.
Samsung is the world's leading electronics manufacturer, its LED light products not only have the advantages of high efficiency and energy saving, long life, but also have intelligent control function, which can be controlled by mobile phone APP.
So, which is better, LED beads or patches? The answer is not absolute, the key is to choose the most suitable application. If you need a small Angle, concentrating effect, in-line LED beads may be the first choice. However, the high temperature resistance, uniform luminescence and automated production of patch leds make them more advantageous in mass production or applications requiring high-precision welding.
led ceiling lamp bead -LED lamp patch is good or good lamp bead LED lamp power of different high-power LED lamp generally uses 1W high-power LED lamp bead, 1-3W coexistence high-power LED lamp bead, COB largeThe power of these several. High power lamp bead single LED power can be more than 200W.
Longevity: 50,000-80,000 hours, which is more than 10 times the life of the traditional daily air lamp. The core body inside the led lamp patch or the lamp bead is the same, the Angle of the lamp bead can be very small, (the light is more concentrated, the shoot is far, but the irradiation range is limited,) the general Angle of the patch is relatively large. Add: The lamp bead power is large, the patch power is small.
LED lighting bulb? The patch depends on the grade, and the shape of the good patch is similar to the lamp bead, such as Q5. If it's a flashlight, a patchYes. Take the flashlight as an example, the use of CREE Q5, R5, T6, 200 lumens or more, the brightness effect is great, and those low-end bulbs are not comparable. If it is decorated, the brightness is not easy to be too high, too dazzling, and the color is very important, blue, green, more dazzling than red.
Patch good ah, now those straw hat lamp beads are outdated, easy to break, light decay is also very big, work is also troublesome. The patch is more practical, has a long life, and the brightness is good.
LED patch brightness is high, if used for lighting is of course preferred, but must ensure good heat dissipation performance, otherwiseAffect the life, as for its life, under the same conditions, the LED patch will be slightly worse.