Enhanced Heat Management: This LED backlight strip is engineered with advanced materials that superior heat dissipation, prolonging the lifespan of your TV and maintaining consistent performance over time. Optimal Brightness and Energy Efficiency: Experience high brightness with low energy consumption. This LED strip illuminates your for TV screen vividly while being energy-efficient, reducing your electricity bills and environmental impact. Compatibility Confirmation Required: Before purchasing, please confirm the compatibility with your TV model. This strip is designed for models UE40H5500AY. Premium Quality for : Crafted from high-quality materials, this LED strip ensures durability and reliability. It offers a long service life, minimizing the need for frequent replacements and providing value for your investment. Model-Specific Design: Tailored specifically for models D4GE-400DCB-R2 and D4GE-400DCA-R1, this LED backlight strip fits perfectly, ensuring easy installation and optimal function without the need for modifications. Every LED Lamp Voltage:3V Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:White Material:Aluminum substrate Package Contents: 5 sets x LCD TV light strips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.