Light Board for 3D Printers with 7Pcs Lamp Beads and Cable LED 24V Light Bar. Features: Direct Replacement Option, Optimal Voltage and Power, Convenient Light Source, Enhanced Visibility During Use, and Expandable Lighting System. Specifications: Origin - Mainland China, Applicable devices - for AD 5M/5M Pro, Material - ABS, Product size - 230.00x20.00x6.00mm/9.06x0.79x0.24inch.