as we all know ,sk6812 and ws2812B Pixel LED is the most popular among all pixel led ,

bec it is stable and a  absolutely  Economic choice  for normal  project .

but there are two Types  in the market

The quality Type  for ws2812B/sk6812 LED with  Pure gold wire and use epistar LED chip ,same as follow 

Specification

1.warranty:3years

2.the LED lamp with Pure gold wire use epistar led chipset(( the led chipset is bigger than sananLED chipset,make a big luminous surface))

3.lifespan :30,000 Hours。

4.Luminance:2800-3000MCD

5.Gold -content :99.9%pure gold wire

6.heat-resistant:Reflow soldering temperature within  250-255 degrees after finishing SMT, (cannot not more than 260 degrees Celsius),

all  Pure gold wire LED lamp withhigh temperature lead-free tin 。

7.colour aberration:No colour aberration,Pure white color。

The Economic Type  for ws2812B/sk6812 LED with  mixed gold wire and use sanan LED chip ,same as follow 

Specification

1.warranty:2years。

2.the LED lamp with mixed gold wire use sanan led chipset( the led chipset is smaller than epistar LED chipset,make a small luminous surface)

3.lifespan :20,000 Hours。

4.Luminance:2300-2500MCD。

5.Gold -content:69.99%pure gold wire

6.heat-resistant:Reflow soldering temperature within 240-245 degrees after finishing SMT, (cannot not more than 250 degrees Celsius),all LED lamp with Mixed gold wire is high temperature lead-free tin 。

7.Color aberration:No obvious  aberration

Thanks for attention Please

 

 

 

 

 

 

 

 

 


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