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 is patch LED?
LED is usually the lead pins form, need to be drilled on the printed circuit board, the LED pin is inserted in the hole, welded with wave soldering machine; and the patch type LED is used in welding surface, flat welded on the circuit board.
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:What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?
To package with epoxy SMD beads are used in a lot of outdoor display, because the epoxy adhesive with good adhesion to all better PPI support in outdoor use, our high quality and inexpensive epoxy epoxy call for samples
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:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
LED patch lamp with 3528-60 beads should be 4.8W/ meters.Because the LED light belt is made according to the manufacturer's standard, the parameters are different, and the parameters of the LED lamp belt and the method of use are best connected with the manufacturer's confirmation. Some common parameters are given here for reference only
Q:Indoor full color LED display module and LED what is the difference between a full color?
(1): LED full color light emitting module display module is generally yellow green, pure green module price is more expensive; SMD full color LED display using pure green tube coreThe display module (2): LED full color pixel visual feeling is thick, low brightness, easy to have the mosaic phenomenon; patch LED full color consistent, high brightness;(3): maintenance module LED full color display is not easy to maintain, the whole module replacement cost is high; SMD full-color LED screen for easy maintenance, repair and replacement of single lamp;
Q:Patch LED market conditions
Patch LED (SMD LED) is mainly used in lighting systems, decoration, electronic equipment, indicators, backlight, monitors and instruments and other fields. The decline in handset and LCD TV production in 2009 could affect the supply expectations for such components.
Q:Patch LED manual welding, how can welding not burn lights?
When soldering, the temperature is best to be lower, and the average welding temperature is about 360. That's enough, because the melting temperature of the tin wire is about 220 degrees, so if it is allowed, the temperature can be reduced as low as possible.
Q:Welding method and notice of SMT LED
I recommend reflow soldering under normal conditions and manual welding only when repaired. 2 manual soldering electric soldering iron maximum power can not exceed 30W, welding temperature is controlled within 300 degrees, welding time less than 3 seconds. 3 do not touch the colloidal iron welding head. 4 when the pin is heated to 85 degrees centigrade or higher than this temperature, it can not be pressed. Otherwise, the welding will be broken.
Q:Patch LED features
Without heating time, lighting is faster than general light (about 3 ~ 400ns).The electro optic conversion efficiency is high, the power consumption is small, and the energy consumption is about 1/3 ~ 1/20 than that of the bulb.

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