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55w LED Mini Dual Copper Tube High Power Car Headlights 9012 With High Brightness And Focused Light
รายละเอียดสินค้า:
| Place of Origin: | Dongguan，Guangdong,China |
| ชื่อแบรนด์: | Uchi |
| ได้รับการรับรอง: | Processor |
| Model Number: | S3 H8/9/11 |
การชำระเงิน:
| Minimum Order Quantity: | 1000pcs |
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| ราคา: | โปร่ง |
| Delivery Time: | 2weeks |
| Payment Terms: | T/T，paypal， Western Union, MoneyGram |
| Supply Ability: | 50000000pcs per Month |
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ข้อมูลรายละเอียด |
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| แรงดันไฟฟ้า: | 12 ± 3 （V） | ฟลักซ์เรืองแสง: | 9900 lm (คู่) |
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| อายุการใช้งาน: | ≥ 30,000 ชั่วโมง | พลังงานแหล่งกำเนิดแสง: | 55 （W） |
| ปัจจุบัน: | 4.2 （a) | รุ่นยานพาหนะที่ใช้งานได้: | ทั่วไป |
| เน้น: | 9012 headlight bulb led,55w 9012 headlight bulb,9012 55w headlight bulb |
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รายละเอียดสินค้า
LED Mini Dual Copper Tube High-Power Car Headlights With High Brightness And Focused Light
Three-core 80mil large chip LED beads - high-brightness focused light
The diameter of the tungsten filament in halogen bulbs is 1.5mm and the length is 5mm. To produce a good light shape, the size of the light-emitting surface should be designed according to this ratio. Therefore, we use CSP lamp beads with 3570 three-core 80mil large-sized chips. Under the same power, the fewer the number of chips, the larger the chip size and the higher the light density. In simple terms, three-core LED beads have a higher light concentration and illuminance than six-core LED beads. The larger the chip size, the higher the cost.
LED headlights are reflected light. Only when the focal length is the same as that of the original vehicle bulb can they be installed in the lamp to produce a good light shape and high illuminance. The three core elements of light concentration are: the position of the light-emitting point, the size of the light-emitting surface, and the distance between the light-emitting surfaces