UL Approved and Versatile Bulb Compatibility This set of gallery wall lights is UL listed for safety and quality assurance. Designed for standard E26/E27 bulb types, it is compatible with incandescent, halogen, LED, or CFL bulbs up to 60W (bulbs not included). Operates with an input voltage range of 110V to 250V, making it suitable for various household and commercial environments. 240Degree Adjustable Swing Arm Each wall sconce features an adjustable lamp head that can be tilted up or down up to 240 degrees, allowing you to direct light precisely where you need it. Ideal for task lighting, accent lighting, or ambient lighting. The flexible swing arm can even be installed on the ceiling as a compact light fixture, giving you multiple installation options to fit your space. Durable Vintage Design Constructed from solid metal with a baking varnish finish, these wall sconces are built to last. The surface is resistant to rust and fading, maintaining its appearance over time. The flared shade design with a matte black finish offers a timeless vintage style that complements modern, industrial, or rustic interiors. Easy Installation Includes all mounting hardware for straightforward installation. Two installation options are available: hardwired for a clean, permanent setup (requires a junction box) or wallmounted with an accessible on/off switch for flexibility. Dimensions: Shade diameter 220mm (8.7 inches), wall plate diameter 120mm (4.7 inches), lamp stick length 175mm (6.9 inches), cord length 1.8m (6 feet), overall length 360mm (14 inches). Practical Applications as reading lights beside a bed or armchair, with adjustable angles for focused illumination. Ideal for accent lighting in galleries, hallways, or display areas to highlight artwork or décor. Suitable for use in kitchens or workspaces where directed light enhances functionality.