Cheap And Discounts 12PCS LED Backlight strip 7Lamp for 49L621U 49L621 K490WDR A1 4708-K49WDR-A1212K11 4708-K49WDR-A1213K11 Wholesale. Buy Directly From Merchant Kenxin electronic Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.