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