This kit includes essential SKD (Semi-Knocked-Down) components for assembling complete LED bulb fixtures. It features a selection of popular lamp holders/sockets for different bulb bases, including both Edison Screw (E27/E14) and Bayonet Cap (B22) types, in both base-mount and pendent styles.

These structural components are typically used by manufacturers or distributors for local assembly, which helps to reduce shipping costs and allows for flexible customization to meet specific regional standards (e.g., voltage and certification requirements) before final sale.