QL Light Co.,Ltd is one of the leading China digital led strip manufacturers and suppliers with professional factory. Welcome to ... ◆ LED Type: SMD5050◆ IC Type: WS2811◆ Input Voltage: DC5V◆ Color: Digital Color◆ LED Qty: 30LED/m, 60LED/m◆ Beam Angle: 120 ... electronic skinPOSTED ON JULY 29, 2013 BY ADMIN IN NEW TECHNOLOGIES, OLED WITH THERE ARE NO COMMENTSUniversity of California, Berkeley, has ...