High Lumen 7-8lm 6000-7000K SMD 3528 LED Chip

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Product Description:

high lumen 7-8lm 6000-7000k smd 3528 led chip

 

Features—Our Products Stand out of Others 

1.Over 10 years LED-producing experience as smd led diodes manufacturers.

2.Big scale of producing makes sure that your purchase cost is lower but with higher quality.

3.Advanced production line guarantees stable quality and longer life span.

4.Use the most mature international well-known LED chip from Epistar as the light source, which can ensure the SMD LED brightness and long lifetime, also can reduce the light decay.

5. Electrodes are made of copper with silver plating which leads to best quality and longer life span.

 

Applications:

  • 1.Channel letter

  • 2.Portable lighting

  • 3.Decorative lighting

  • 4.Commercial Lighting

  • 5.Backlighting of full color LCD

  • 6.Bulbs and fluorescent lamps

 

Parameter

 

Serial numberNameProduct parameter
1Product nameEpistar LED 3528  white
2Chip brandEpistar
3ColorCool white
4Color temperature6000-6500k
5Lumens4-5lm/6-7lm/7-8lm
6Warranty 2 Year
7Lifespan>30000hours
8Viewing Angle 120
9Voltage3.0-3.4v
10CertificationCE ROHS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Advantages of waterproof smd led 3528

A. Passed CE, RoHS certification;

B. No RF interference, no buzzing noise and no UV radiation;

C. Low power consumption, high intensity low lumen attenuation and wide range of available operating voltage;

D. Easy to install and maintain,replacement of traditional bulbs;

E. Environment-friendly, No hazard of mercury or lead entering the environment.

F. High efficiency and energy-saving compared to conventional fluorescents which are equal bright, and consumes 70-80% less energy.

 


Packaging and delivery of smd led 3528

packaging procedure:

inspection,packaging by the box, shipment packaging by carton box.

 

delivery:

3-5 days for samples.7-12 days for offical order

 

Main raw materials for led chip

Chips : Epistar chips , Epileds chips and Genesis Phtonix chips from Taiwan.

Germany Heraeus: 99.99% purity gold wire , as we know metals expand with heat , high purity gold has higher ductility , lower Electricity resistance .

Epoxy/Silicon glue : Dow corning : higher temperature resistance,lower rate of oxidation reaction, keep transparent for long time.

 

Why choose us?

1. Have our own packaging technology,can control all details,with good quality and high brightness.

2. led with Low lighting attenuation,Conversion factor can reach 90%

3. Good glare control.

4. Special design good for heating output.

5. Long lifespan of up to 50,000 hours

6. We are professional manufacturuer with 6 years experience in leds . Quality Is 100% guaranteed.

7. Leds with TW original Epistar chips amd Bridgelux chips from USA . Class A quality

8. With ROHS,CE,FCC

9. Fast delivery .

10. Experienced worker and fully equiped with automatic making machine and testing machines

11. Experience technical staff with more than 10 years experience in led

12. Quality control: led 100% tested before shipping

13. Top quality raw material, All materials are strictly tested before usage.

14. Guarantee/warranty: 3 years

high lumen 7-8lm 6000-7000k smd 3528 led chip

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Q:What does patch LED light mean?
The patch may be said, adding that the patch board PCB light source, light source lamp light source generally refers to, patch may refer to the combination of PCB plate and two lens beads.
Q:LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?
They differ in form and belong to the SMDLED category. Encapsulation uses liquid silicone and epoxy resins as well. The patches are basically made of epoxy resin. Relatively speaking, the amount of liquid silica should be relatively large.
Q:How to install the patch LED lamp band?
With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems
Q:SMD LED lamp working voltage?
Single chip of 1 watts, more than a lot, different colors, the voltage will be different. White is usually 3.0-3.6V.* in addition to their working voltage, working current is more important parameters, once the flow, it will burn out.The LED lamp. With chips is variety, many tricks, they can be connected in series and parallel. The voltage is divided into high voltage, low voltage and medium voltage
Q:What determines the brightness of the patch LED?
The brightness is consistent over a short period of time, that is, only by considering current and voltage consistency.Long term brightness is consistent with the consideration of the spacing and heat dissipation of different circuits. Uneven heat can also affect brightness.
Q:What is the rated current for the white patch LED?
Generally small power LED rated current is basically 20mA
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:What is the principle used in SMD LED lamp, should pay attention to what the problem?
Pin forming, 1, LED pin molding must be completed before welding, bending angle must be more than 3mm of the gel to bend the stent. Pin over 2 times in the same place can not fold number, pin bent to 90 degrees, and then returned to the original position for 1 times; 2, pin forming must use fixture or by professional personnel to complete the first, pay attention to avoid the epoxy body caused by excessive internal wire fracture; 3, to ensure the distance between pin pin forming consistent with the circuit board; 4, when LED has good welding in the welding process or after, please don't bend light feet, to avoid damage to the lamp.
Q:What are the storage requirements of SMT patch LED (LED)?
Keep in storage- the original sealing bag packing in the condition of the <40 C and <90% RH degrees for 12 months, more than the storage period will bake.Please check the leak before opening the packing bagIn opening the sealed bag, should be placed in SMD LED and C 60%RH. < < 30 degrees under the conditions in the above conditions, SMD LED must be in the open package using reflow within 24 hours. If placed more than 24 hours, you need to bake- baked, SMD LED in C + 80 degrees 5 degrees C and <=10%RH relative humidity in the oven for 24 hours• remove the pouch before baking, and do not open the oven door frequently
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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