replace 500W incandescent light CE certification 40W E27 led bulb

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Product Description:

1.Structure of Led Bulb Light Description

 

 30 global offices + 43 overseas warehouses

Renesola LED lighting, sharing a similar style with GE and Philips on LED lighting production, is professional in researching and development of LED light as well as consistent improvement of production efficiency and quality. Renesola LED products are good to know you.

 

2.Main Features of the Led Bulb Light 

1. Isolated driver design.
2. Wide working voltage AC85-265V,
3. Taiwan SMD 5730 led chip

4. High CRI > 80

 

3.Led Bulb Light Images

 

 

replace 500W incandescent light CE certification 40W E27 led bulb

replace 500W incandescent light CE certification 40W E27 led bulb

replace 500W incandescent light CE certification 40W E27 led bulb

 

 

 

 

 

 

 

 

 

 

4.Led Bulb Light Specification

  replace 500W incandescent light CE certification 40W E27 led bulb

 

 

5.FAQ

We have organized several common questions for our clients,may help you sincerely:

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide how to success. 

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Q:LED can the bulb be used in the bathroom?
of couse Yes, but LED kitchen and toilet light is recommended
Q:LED bulb bulbs, do you need 3C certification now?
Light source class is impossible to do, only lamps and lanterns class can do. For example, flat lamp, ceiling lamp and so on...However, CQC voluntary certification can be done.
Q:Is it possible to manually weld LED bulb bulbs?
Well, the lights go straight up, aging, usually 24 hours of aging, testing, you have to open 10 seconds, 10 seconds off, so non-stop switching for 2 to 4 hours
Q:What's the cause of the noise during the aging of LED bulb bulbs?
This should be the power problem. It's easy to make a noise because there are so many parts of the power supply.
Q: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
The heat sink temperature and the temperature of the radiator is not the same, the heat sink through thermal grease or other heat conducting medium to heat to the radiator, the temperature will not coincide. And the temperature inside and outside the radiator is also different.
Q:Are there any differences between negative ion bulb and LED bulb?
Negative ions should belong to traditional lighting technology, LED is the latest lighting technology
Q:LED how to classify bulb bulbs?See some LED bubble bulb specifications are written in A60, A45, and some are written G60, G45, I do not know, in addition to the maximum diameter of the same, what is the difference between the meaning of A and G?In addition, how can the whole LED bulb be classified, only by the maximum diameter, or with other classifications?,
No other special significanceThe type of label has made their size, type or number of series LED lamp series models more balls of small power spherical. No number certain special shape at present. High power may be more common. Watts arrangement model
Q:Where can LED bulb be used?
LED bulb is a new type of energy saving lamp to replace traditional incandescent bulb. The traditional incandescent lamp (lamp) of high energy consumption, short service life, in the global resource environment, has been gradually by governments to ban the production, instead is the product of electronic energy-saving lamp, electronic energy-saving lamp while improving the energy saving effect, but because of heavy metals using a lot of pollution of the environment, trend against the environment protection.
Q:What are the types of LED bulb?
According to the power points, LED bulb has 1W, 3W, 5W, 7W, 9W, 12W, 15W and other power, customers can choose according to brightness requirements.
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
The first is Aluminum Alloy better heat dissipation, aluminum is relatively high, and made products, together with the positive effect is not the same, in addition, the wick and the circuit there will be differences, this will also affect the application of life and feelings.

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