https://www.skybacklight.com/LED-Backlight-Strips https://www.skybacklight.com/tv-led-strip-backlight-liven-up-your-tv.html https://www.skybacklight.com/Use-for-PHILIPS-50-TV-50PFL5504F8-50HR332M09A0-V2-4C-LB500T-HR6-LED-STRIPS4.html An LED backlight strip is a thin, flexible strip of LEDs that is used to provide backlighting for LCD televisions, monitors, and laptops. The LEDs are arranged in a linear fashion and are typically mounted on a printed circuit board (PCB). LED backlight strips are becoming more and more popular for a variety of reasons, from the dramatic lighting effects to their low energy consumption. The backlight strips are powered by a DC voltage and typically have a current-limiting resistor in series with the LEDs. The resistors limit the current through the LEDs to ensure that they do not overheat and fail.