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2024-02-16 A4

https://www.amazon.com/BTF-LIGHTING-WS2812B5M60LB30-BTF-LIGHTING-WS2812B-IC-RGB-5050SMD-Pure-Gold-Individual-Addressable-LED-Strip-High-Quality-16-4FT-300LED-60LED-m-Flexible-Full-Color-IP30-DC5V-for-DIY-Chasing-Color-Project-No-Adapter-or-Controller/dp/B01CDTEJBG/

Package

Above: left to right green. red, blue 







Die


















Above: green, approx 225 x 175 um











Above: red, approx 140 x 140 um











Above: blue, approx 210 x 160 um