19-inch (490 mm) LED Backlight Strip Upgrade Kit for LCD/TV Screen

Features: High beam density LEDs, imported high-brightness LED strips. Long lifespan of 100,000 hours. Easy installation: Thanks to its double-sided adhesive, this kit attaches to the original LCD groove or elsewhere. Installation: If your monitor uses a UPS, this kit replaces the UPS and connects to the control board. If your monitor has a built-in high-voltage power supply board: Power on the board, check for 12V (capacitance), then disconnect the power. Using a multimeter, also check for 12V (capacitance). Disconnect the original negative terminal; the board has three wires: 12V, ON, and GND. Connect the 12V from the UPS to the 12V positive terminal of the built-in high-voltage power supply board, GND to the negative terminal, and ON to the ON/OFF switch. In short, the original high-voltage power supply is disconnected and replaced with a UPS. Specifications: Material: Fiberglass panels. Control board dimensions: approx. 7 x 2 cm. Input: for 10-30V DC LED strip. LED strip dimensions: approx. 490 x 4 mm. Pins: VIN: Voltage; ENA: On/Off; DIM: Brightness adjustment; GND: Ground. Note: Due to differences in lighting and display, the color may vary slightly from the image. Please allow for a 0.5-2 cm error due to manual measurement. Package contents: 2 LED strips, 1 control board, 1 cable.