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 / 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/2.76x0.79in Input: for DC 10-30V LED strip size: approx 540x4mm/21.2x0.16in Pin description: VIN: Voltage ENA: ON/OFF DIM: ADJ adjust brightness GND: Connecting Ground Package Includes: 2 Pcs x LED strip 1 PC x Driver board 1 PC x Cable 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.