For iPhone 6s / 6s Plus Backlight Diode (D4020: NSR0530P2T5G: 2 PINS)
This Backlight Diode is resolved the iPhone Dim Screen issue.
Replace damaged Backlight Diode for iPhone with brand new
Highly recommended for Expert installation.
iPhone 6S / 6S Plus Designation: D4020
Port Marking: NSR0530P2T5G