New Question

Is it possible to manually weld LED bulb bulbs?

5 answer

In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate

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60W how many lumens and how many W LED bulb does incandescent bulb replace?

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How to choose the bulb power?

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LED how does the bulb return electricity?

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What does "A19" mean in LED A19 bulb?

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How to identify Ic constant current LED bulb?

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What's the cause of the noise during the aging of LED bulb bulbs?

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Ordinary lamp LED bulb can?

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Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?

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Seeking the production process of LED bulb... Thanks

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Choose which light bulb LED bulb is the healthiest

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Who knows where the broken LED bulb is?

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What's the reason why LED bulb gets a lot of heat?

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What are the requirements of the LED series inspection specification for bulb bulbs?

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How did the trademark on the LED bulb go up?

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The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb

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Can the bulb's true life reach 30000~50000 by LED?

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LED what does "A60" mean by bulb 60? And what does "MR16" mean?

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Are there any differences between negative ion bulb and LED bulb?

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What are the driving IC used in LED bulb?

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LED bulb bulbs, do you need 3C certification now?

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LED can the bulb be used in the bathroom?

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Led the bulb is flashing. What's wrong with it? How do you fix it?

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What is the AC voltage of the LED bulb?

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How does the LED bulb look good or bad?

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Will the power of the LED bulb grow longer and longer? Why?

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Is there any flicker in the LED bulb?

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LED bulb w can replace 40W incandescent lamp

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What's the reason for the LED bulb strobe?

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