The S4-3528RGBTA-A is an 20mA Colorless transparence -40?~+85? Common anode RGB 120° 3528(mm) Light Emitting Diode (LED) made by TUOZHAN. This LED is RoHS compliant and features a common anode configuration, a maximum drive current of 20mA, and an operating temperature range of -40°C to +85°C. In addition, the diode has a 120° viewing angle, making it ideal for applications requiring high brightness at wide viewing angles. The LED is also available in a range of colors, including red, green, blue, amber, and white.