Features: High efficiency LED driver board delivers stable constant current output for LCD screens, ensuring flicker free backlighting with uniform brightness. Features 11V-13V input range, built in over temperature/short circuit protection, and high thermal conductivity PCB for enhanced durability. Ideal for TV manufacturers and display engineers requiring reliable backlight solution for premium visual equipment. Perfectly integrates into LCD TVs, computer monitors, and commercial advertising displays demanding consistent lighting performances. Outperforms standard LED drivers with superior power management and optimized thermal design for high power applications. Specifications: Input Voltage: AC 11V-13V Current: 240mA Output Power: Less Than 30W Operating Temperature: -30℃ to +80℃ Storage Temperature: -40℃ to +80℃ Material: PCB Type: LED Backlight Board Support LCD Screen: 27-32inches Size: Approx. 4.72x0.78inch(12x2cm) Package Includes: 1 Set LED Backlight Board note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.