16564072796122.jpg

COB LED燈條如何安裝?

經過 和 No Comment COB LED燈條

COB LED燈條如何安裝?

柔性無點 COB LED 燈條 牆面天花板裝飾 高密度無點 LED 燈條 COB LED 燈條

What is the installation method of LED car light strip

Second step: then you can take electricity on the lamp holder of the width lamp, but to distinguish the positive and negative poles, it is best to use the electric pen quantity, the bright is the positive pole, if you want to improve the life, you can series an ohm resistor on the lamp set to limit the current, to prevent the lamp set by the mutation of high voltage breakdown.

步 3:  Article LED car light installation is mounted on the front bumper can intake grid, even the good line, the use of hot melt adhesive sealing in waterproof and wheels to each tire off, put article LED auto light to the part of the brake pads, there should be a place to fixed, looking is what car, along with the parts of the site, as long as can be fixed in a circle, very simple,  Can get online first look for the structure chart of your car, so be sure of a few.  

步 4:  Electricity pen to find small car lights line, shut off the small lights, pencil is not bright, open the small light electric pen on, finding the line after the main article LED car light the connected and the negative electrode wire can meet the headlight assembly negative line also can directly take iron, it doesn’t matter, wrapped in electrical tape or heat shrinkable tube, to mend junctions, fixed good article LED car light, complete,  The small light line is in the headlamp assembly wiring harness, open the boot cover and look behind the headlamp.  

Led lamp wiring diagram

The steps for connecting LED lights are as follows:  

1, first install the current limiting resistor on the negative pole of the power line.  

2, then separate the positive and negative lines of the LED lamp belt.  

3. Remove the positive pole line of the LED lamp belt with a peeling device.  

4, stripped LED lamp positive line. As shown in the figure below.  

5. Connect the negative pole line of the power supply with the positive pole line of the LED lamp strip.  

6. Then connect the negative lead of THE LED with the current limiting resistor.  

7. After completing the above steps, the wiring of the LED lamp is completed.  

8. 最後, open the LED light switch for testing, and find that the LED light is on and the wiring process is correct.

以上翻譯結果來自有道神經網路翻譯（YNMT）逐句對照

16564057717971.jpg

SMD和COB LED燈條有什麼區別?

經過 和 No Comment COB LED燈條

SMD和COB LED燈條有什麼區別?

免費樣品 2.8mm 4mm LED 燈條 COB 6mm 8mm 10mm RGBCW RGB RGBW 12V 24V 燈條 COB LED

What is the difference between coB downlights and LED downlights

1. Different technology

Leds are solid-state semiconductor devices that convert electricity directly into light. Led, as the third generation of lighting technology after incandescent lamp and fluorescent lamp, has the characteristics of energy saving, environmental protection, safety and reliability.  

Cob light source is directly attached to the led chip high reflective rate of mirror surface of high photosynthetic efficiency of metal substrate integrated light source technology, the technology to eliminate the concept of stents, electroless plating, reflow soldering, SMT process, so the process to reduce by almost a third, cost savings by a third, popular terms is more advanced than led lights, and the lamp that shield an eye.  

2. Different lighting

Led lights can save energy, environmental protection, no strobotron no ULTRAVIOLET radiation, the disadvantage is blue light harm. Cob lamp high color rendering, light color close to natural color, no stroboscopic, no glare, no electromagnetic radiation, no ultraviolet radiation, infrared radiation, can protect eyes and skin.  

Cob advantages

1. Advantages of production and manufacturing efficiency

The production process of COB packaging is basically the same as that of traditional SMD production process. The efficiency of COB packaging is basically the same as that of SMD packaging in the process of solid crystal and welding line. However, the efficiency of COB packaging is much higher than that of SMD products in dispensing, separation, splitting and packaging.  

The labor and manufacturing cost of traditional SMD packaging is about 15% of the material cost, while the labor and manufacturing cost of COB packaging is about 10% of the material cost. With COB packaging, the labor and manufacturing cost can be saved by 5%.  

2, low thermal resistance advantage

The system thermal resistance of traditional SMD packaging application is: chip – solid crystal gel – solder joint – solder paste – copper foil – insulation layer – aluminum material. COB package system thermal resistance: chip – solid crystal gel – aluminum. The system thermal resistance of COB package is much lower than that of traditional SMD package, which greatly improves the life of LED.  

.  3, light quality advantage

Traditional SMD packages attach multiple discrete components to THE PCB in the form of patches to form light source components for LED applications, which has problems of spot light, glare and glow-out. COB packaging is integrated packaging, is a surface light source, the advantage is a large Angle of view and easy to adjust, reduce the loss of light refraction

以上翻譯結果來自有道神經網路翻譯（YNMT）逐句對照

手機3

LED燈比LED霓虹燈更節能嗎?

經過 和 No Comment LED霓虹燈

LED燈比LED霓虹燈更節能嗎?

低壓軟條 LED 霓虹燈定制柔性繩 24V 12V 裝飾燈霓虹燈

哪個更省電, 節能燈或發光二極管?  

相比之下, LED燈更節能, 更節能，技術更先進。無論從亮度還是節能方面都優於節能燈。值得推薦購買, 更多用電安全.  

LEDS和CFLS有什麼區別?  哪個更節能?  

節能燈和LED作為我們在市場上比較常見的兩種燈, 我們選擇起來難免會有一些困惑, 節能燈和LED燈哪個好? CFLS和LEDS有什麼區別? 讓我們更全面地了解 CFLS 和 LEDS.

節能燈的主要發光材料仍然是鎢絲。原理是鎢絲通電加熱後會產生電子, 並採用一定的技術手段來加速電子。 CFLS 被設計成有一個充滿水銀的真空管, 或水銀。加速的電子與蒸發的汞原子相互作用產生紫外光。節能燈燈管內塗有熒光材料, 紫外光照射熒光材料產生光.  

LED燈珠是通過一個LED燈珠串聯或併聯, 這些LED燈珠是由LED組成的, 在集成電路芯片的作用下將交流電源轉換成電壓, 電流與LED組匹配DC, 為了滿足LED燈珠組裝的要求, 這樣才能正常發光.  

LED燈不會產生噪音，在使用精密電子儀器的地方是首選。適用於圖書館, 辦公室, 像這樣的東西。光線柔和，保養眼睛。傳統熒光燈靠交流電運行, 所以它們每秒最多產生一個頻閃。 LED燈將交流電轉換為直流電, 無閃爍, 眼睛保養.  

普通節能燈含有汞元素. 如果燈泡損壞, 會影響人的安全. 平均壽命為一年。然而, LED CFLS 均為固體發光, 固體冷光源, 環氧樹脂封裝, 使用壽命長達五年, 10 CFLS 的幾倍。一旦安裝, 它不會被替換為 5 年。外表高貴, 華麗大方。而且LED節能燈顏色也很豐富, 而且還具有防震功能, 防水的, 環保等功能。