Cheap And Discounts 6V 10W 12W SMD Ultra Violet UV 365nm 380nm 395nm 420nm 4 Chips 6.4V Led Lamps Light Source Part 20mm Copper PCB For Glue Curing Wholesale. Buy Directly From Merchant LucBei Factory Discount Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.