Enhanced Heat Management: This LED backlight strip is engineered with advanced materials that ensure 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 Samsung 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 Longevity: 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 Samsung 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 will 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.