Dimmable Led Light,e27 12W Dimmable Led Bulb Light Big Beam Angle

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Product Description:


Big beam angle e27 12w dimmable led bulb light 
Color: 3000K/4200K/6000K 
Life time:35000h 


 Big beam angle  e27 12w dimmable led bulb light  

Input Voltage / Frequency

 AC100-130V  Ac200-240V



 Luminous Flux


 Color Temperature


 Number of LEDs


 Beam angle


 Housing Material


 Life time

 35,000 hours

 Base Type

 E27 E26 B22

 Product Size


 Packing Size




 E27 12W dimmable led bulb light  Advantages  
1. Imported IC for led drive design    
2.Wide beam angle 270 degree    
3. CE,ROHS, LVD, EMC certificated    
4. High luminous efficiency    
5.Low heat generation




 E27 12W dimmable led bulb light Application  
 -Completly replacement of traditional halogen bulb , incandescnet bulb and tungsten filament lamp.                
 -lllumination and decoration at home and publix areas.                
  -Suitable for hotel lighting ,meeting room lighting ,show room lighting ,shop decoration lighting , restaurant lighting 

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Q:Detailed description of LED bulb lamp
A bulb can be said to be the highest cost of the driver, not the driver, light is not bright. And for the quality of a ball bubble
Q:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
If the material with better thermal conductivity, the lamp shell about 60 degrees is best.Reason:1: if the temperature is too high, that your radiator is too small.2: if the temperature is low, indicating that your calories did not lead out. (of course, if the radiator is too large and the temperature is low, but the bulb and tube are too heavy to pass by certification)
Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
LED bulb is broken. The luminous patch is not bad. It can be made into USB lamp.LED bulb is usually a series of LED series, and then parallel, generally about 12V.Single chip LED generally rated voltage at 3.0V~3.6V, USB, output voltage of about 5.0V.Look at the LED in the LED bulb. Several LED are connected in series. Several groups are connected together, and then the voltage is estimated.Then the power of the bulb is divided by the voltage of the LED bulb to calculate the required current.Select the appropriate LED drive circuit. The average USB output current of the computer is only 100mA~500mA. The power is not enough to make the LED light to normal brightness, or it may damage the USB interface. It is better to use the USB charger interface.Light emitting diodes, referred to as LED. Made from compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and so on.
Q:Led what's the flash of the bulb?
I don't know how you flashed this light. Did you flash or turn off the light before you left it?. If the lights are off, you should ask the electrician if the line on the switch is connected or not. If the switch is connected to the negative line, it will flash. If it is open after the flash, mostly driving power problems
Q:Seeking the production process of LED bulb... Thanks
First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.
Q:LED bulb w can replace 40W incandescent lamp
The light efficiency LED lamp better can reach more than 150lm, Hailin's general light efficiency is more than 100 in general can be done, so 3w-5w is almost completely can replace 40W incandescent lamp. Mainly depends on the quality and LED lamp lamp light etc.. The LED Lantern Festival will gradually replace incandescent and fluorescent lights, so more understanding is right. Early use, early save money. I hope there is help for your O (a _ U) O
Q:Are there any differences between negative ion bulb and LED bulb?
The negative ion belongs to bullshit type, the concept of things!
Q:Ordinary lamp LED bulb can?
Absolutely, without any effect. It can be directly across to look at the opening of several inches.
Q:LED what does "A60" mean by bulb 60? And what does "MR16" mean?
MR is a reflector that is represented by a plurality of reflector groups, and 16 represents the maximum outer diameter of 1/8*16*25.4=50
Q:LED how does the bulb return electricity?
What is reflow? Never heard of it. I am a lighting technician

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