Features: brand new and high quality This backlight strip is perfectly design for screen, high brightness, environmental for protection and energy saving. LED particles closely, high-density arrangement ,imported highlight LED strips. Long service life, with for lifetime of 100000 hours. Easy to install, use double-sided adhesive can be attached to the display original LCD groove, or elsewhere. Installation: If your monitor is using a inverter, then this kit replace the inveter to plug into the driver board If your monitor is a high-voltage integrated power supply board, then: the board energized, find 12V (capacitance), and then unplug the power supply, use a multimeter to find and 12V (capacitance) Disconnect original connecting the negative terminal, the board received three line: 12V, ON, GND, the 12v of the inverter connect with 12v positive electrode of hign-voltage intergrated power supply board,GND is connected with the negative electrode, ON connect with the ON or OFF. In simple terms, the original high voltage power supply is disconnected,instead of the inverter, In the original high-pressure front to take power. Specifications: Material: Fiberglass panels Driver board size: approx 7x2cm or 2.76x0.79in Input: for DC 10-30V LED strip size: approx 490x4mm or 19.3x0.16in Pin description: VIN: Voltage ENA: ON or OFF DIM: ADJ adjust brightness GND: Connecting Ground Note: Due to the difference in light and screen, the color may be slightly different from the picture. Due to manual measurement, please allow a difference of 0.5-2 for cm. Package includes: 2 Pcs x LED strip 1 PC x Driver board 1 PC x Cable