Sumsung SMD 8W Dimmable LED

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$4.12 - 6.18 / pc
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Shenzhen
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L/C,T/T
Min Order Qty:
100 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

General Introduction

Sumsung SMD 8W Dimmable LED Spotlight:

  

Specification

BaseGU10  MR16  E27
Power8w
LED sourceSAMSUNG SMD
LumenW-420lm WW-400lm
Input voltage110-240v
Beam angle90 degree
Power facor>0.92
Operating temperature-10 - 45 degree
CRIRa>82
Dimmableavailable
Size50*79.5mm
Surface colorsilver grey
Lifespan40,000 hours
Warranty3 years
Safety standardCE RoHS SAA

 

Features 

  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

  

Advantages 

·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:Is the forward voltage drop of the patch LED too large or too small?
The pressure drop in the normal range is generally better. The smaller the pressure drop, the lower the power dissipation. The more you save the electricity bill.But not to say that the smaller the better, not in the normal range of low pressure drop products may be defective.In addition, the uniformity of the LED pressure drop is also important.
Q:What is the rated current for the white patch LED?
Generally small power LED rated current is basically 20mA
Q:Patch LED features
The seismic resistance, high reliability, low operation cost system.It is easy to small, thin, lightweight, easy to shape without restrictions, made all kinds of application.
Q:How does the LED patch lamp differentiate between positive and negative poles?
Because the LED open threshold is about 1.5-1.8V. It is possible that the voltage supplied by the digital multimeter does not activate it. So look at the sign. Patch LED (SMD LED), the green point of negative, relative to the positive.
Q:LED light SMD LED package in what form, trouble you under the guidance of...
Draw your own line, mm is replaced by mil on the line, with vernier caliper measurement, or know the model, count the number of mil. For example, 5050 is a close square with a width of 5.0mm*5.0mmInline LED (such as straw hat lights, 5mm), piranha LED, surface mount LEDSinglechip collection from hardware to software chm
Q:What is the difference in performance between the LED plug-in and the LED patch?
1, the patch is relatively easy to heat dissipation, can be directly welded on the aluminum substrate, heat faster.2, in general, there is a straw type shell, general lighting has front facing directivity, just look at it, brightness will be the biggest. The patch has a relatively wide divergence angle and is more suitable for fluorescent lamps.
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:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
3528-60 is 60 meters per lamp, 3528 SMD lamp with no 5050 light, about 10 watts per meter. Copper wires have less resistance and may be less than 10 watts per meter.
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:How many voltages and how many W drivers are used in series and parallel connection with 20 1W patches LED?
In series, the voltage is 20 times the rated voltage, in parallel, the voltage is rated voltage, but in tandem, a LED is broken, it is not bright, so it is recommended not to use it.

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