LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?

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LED thread specifications for bulb bulbs?

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Where can LED bulb be used?

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LED bulb PC, will the white cover affect the color temperature of the finished lamp?

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LED what is the glue between the aluminum base of the bulb and the cooling aluminum?

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

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Ordinary lamp LED bulb can?

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

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LED bulb with what type of LED beads?

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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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LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!

4 answer

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

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How to choose the bulb power?

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Seeking the production process of LED bulb... Thanks

2 answer

LED how does the bulb return electricity?

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

4 answer

LED what are the bulb screws?

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What is the 15 Watt lumen of the LED bulb?

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What are the driving IC used in LED bulb?

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How does the LED bulb go with the power?

3 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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What are the types of LED bulb?

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

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LED bulb w can replace 40W incandescent lamp

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

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What's the reason for the LED bulb strobe?

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What is the AC voltage of the LED bulb?

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I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?

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LED can the bulb be used in the bathroom?

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

4 answer