This is Spring from WorldSemi, original manufacturer of WS2801/WS2811/WS2812/WS2812B etc.

Thanks for your time and now we take the opportunity to bring your notice that we have developed the new Chip LED WS2813.

Based on WS2812&WS2812B, we adopt creative technology to upgrade WS2813 Chip LED.

l Any pixel’s failure won’t affect signal transfer and emitting effect.

l Integrated circuit chips enable the circuit control simpler, neater and more reliable while NO extra components needed.

l 250us or more of reset time, it won’t cause wrong reset while interruption, it supports the lower frequency and inexpensive MCU.

l Refresh Frequency updates to 2KHz, Low Frame Frequency and no Flicker appear in HD Video Camera, to improve excellent display effect.

Hope new chip WS2813 is workable for your market. More details, please feel free to contact us.

PSatasheet is attached for your reference.

We not only offer free samples but also look forward to share your plenty of innovative idea for application during the promotion period.

We will keep you informed on our progress and look forward to hearing from you soon. Welcome to place sample order for test first!

Thanks & Best Regards,

Spring Zhao

Skype:springzhao90

Whatsapp:+86-13410534217

Email: spring@world-semi.com

WORLDSEMI CO., LIMITED