Cheap And Discounts LED backlight strip for samsung UE55NU7440U UE55NU7442U UE55RU7022K UE55RU7175U UE55RU7170U UE55RU7172U UE55RU7379U UE55RU7022 Wholesale. Buy Directly From Merchant XHL-Light strip Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.