FY-Q series Horizontal LED showcase light provides 8 light bars that light up all 4 sides of your product. It is designed to fit inside a showcase with a minimum of 13 height requirement. Its unique design allows free-standing to provide horizontal lighting across your showcase giving you an impressive elegant look to your products. Each light can be rotated into various angles, perfect for Jewelry display cabinets, conventions, retail stores, museums, and many more. SPECIFICATION of LED Light. Input voltage: 12V DC. Height size: 12 H. Horizontal length available: 13″, 18″ and 29. Wattage: 13″ 26W, 18″ 28W, 29 31W. Mounting footing size: 0.5. Base hole requirement: 7/16. Cable length to the power supply 3ft. Horizontal showcase LED light FY-Q series. UL Listed 12V DC Power Supply with Switch.