Cheap And Discounts led40k16x3d step-up board connect with HIGH VOLTAGE BACKLIGHT SSL400_3E2A SSL400_3E1K lta400hl10 price difference Wholesale. Buy Directly From Merchant geleibo2 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.