Sumsung SMD 8W Dimmable LED

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$4.12 - 6.18 / pc
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100 Pcs pc
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100000 Pcs Per Month pc/month

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General Introduction

Sumsung SMD 8W Dimmable LED Spotlight:



BaseGU10  MR16  E27
LumenW-420lm WW-400lm
Input voltage110-240v
Beam angle90 degree
Power facor>0.92
Operating temperature-10 - 45 degree
Surface colorsilver grey
Lifespan40,000 hours
Warranty3 years
Safety standardCE RoHS SAA



  1.CE,FCC,RoHS Approval
  2.Dimmable is available from 10-100% , no flick or buzz
  3. No UV and IR Radiation

  4. Shock and Vibration resistent

  5.Directly replace general halogen light

  6.High efficiency: low power loss

  7.High quality with constant current driver and good heat dissipation techniques



·High efficiency PMMA diffuser, softlight and eye caring, precise light distribution.

· Aluminum heat sink offer great help to dissipate heat and extend product lifetime.

· Designed for spotting jewelry, art work in shops, museums and art centres etc.


Project Show 

  • Cabinet, Under counter lighting, etc.

  • Back lighting, Light boxes, etc

  • Living room, Bathroom, Kitchen, etc

  • Exhibition stands, Show window, Museum, Library, etc

  • Supermarket, Hotel, Jewelry shop, Bar, Restaurant., etc


Our Service 

1.  Your inquiry related to our products or prices will be replied in 24hours.
2.  Well-trained and experienced staffs to answer all your enquires in fluent English
3.  Any your customized lightings we can help you to design and put into product.
4.  Distributoership are offered for your unique design and some our current models
5.  Protection of your sales area, ideas of design and all your private information

6.  OEM Service Available


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Q:What is the rated current for the white patch LED?
Generally small power LED rated current is basically 20mA
Q:What is patch LED?
Patch element. Very small, no pins, soldered directly to the circuit board. For example, the keyboard lights in a mobile phone are used in this way.
Q:What is the principle used in SMD LED lamp, should pay attention to what the problem?
LED white is the light emitting diode, a PN junction to the most important use of SMD beads is the heat, according to the different manufacturer beads, glue package is not the same, should pay attention to pre baking time and temperature, the latter should pay attention to the patch temperature, the most important is the price, many manufacturers in order to cost savings, internal chip used is too small does not meet the standards, support steal frugal material, with iron, the failure cycle shortened, LED lamp can not reach the ideal effect. Again, the LED supply current must not exceed the rated value, which is an important factor in damage to lamps and lanterns
Q:SMD LED lamp working voltage?
Voltage range of white LED lamp: 3.0-3.4VThe pressure drop of the red LED is 2.0--2.2VThe yellow light emitting diode has a pressure drop of 1.8 - 2.0VThe green light emitting diode has a pressure drop of 3 - 3.2VThe blue light emitting diode has a pressure drop of 3.0-3.4VSMD voltage is basically the same as double lead line. Current is generally 20~60mA, and some work current can exceed 100mA.
Q:Led lamp and Led what is the difference between the two patch! Ask for detailed explanations of the differences!
First of all, I want to say, in the same light emitting chip case, two is not what were, just a different process is a DIP plugin, a SMD patch process, the 3 floor of the right, just some high grade patch.
Q:Why is the patch LED blue light dim?
If you choose the brightness of blue light in the light of the relatively high, so when debugging the white balance (by changing the resistance to change the current, and then change the RGB brightness LED lamp), it is difficult to transfer to the pure white. Therefore, when selecting the lamp, the blue light is generally not bright.
Q:Patch LED light does not flash, why?
Hit the meter on the buzzer and measure the patch individually. If the flash is a patch, the light goes off.
Q:Notes on patch LED
Clean, do not use an unknown chemical liquid to clean the patch LED: an unknown chemical liquid may damage the patch LED. When necessary, immerse the patch LED in alcohol, less than 1 minutes at normal room temperature, and dry naturally for 15 minutes before starting to use
Q:Patch LED beads can be bought in what place?
If you don't want to constantly change with it, suggest you go to OSRAM, Nichia, Corey, Taiwan Tongjia enterprise authorized agency purchase.
Q:Patch LED manual welding, how can welding not burn lights?
First of all, welding LED and other electronic products with line electrostatic ring, to prevent static light.When welding the patch LED lamp, first add the tin on the pad of the lamp board, then clamp the LED patch lamp with tweezers. Then, the soldering iron will melt the tin of the solder plate of your lamp board, and then push the LED lamp onto the pad with tweezers. The whole welding process should not exceed 5 seconds, otherwise it will burn the lamp easily.

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