Adjustable: Adjustable position lamp directs directly to meet at different sitting or lying positions for easy reading, without affecting the rest of other people around you. Eye protection: 100,000 hours estimated lifespan. Instantly on, no intermittent light, no UV, no mercury lamp, eye protection Material: iron.Dimension: 14x14cm (5.5 x 5.5in), light source: built-in LED chip, light color: warm white, power: 3w lamp head, 6w back panel, Votage : 110-240V Stylish Design: This wall light looks very stylish and bright, suitable for bedroom, study room, bedside table, living room, balcony, cafeteria, door, etc. Easy to install: the package contains all the components and is easy to install. Specification: Product name: Wall light for reading bed Lamp Specifications: Led Beads Style: Modern Light body material: aluminum Switch type: button Lamp shape: round Color: Black Power: 3W, 6W Light color: warm white Base size: 14 * 14cm Voltage: 110v ~ 240v Main scope of application: bedroom, study, library, hallway, apartment restaurant, etc. Tips: 1.Please cut off the power until your device is fully assembled. 2.All cables are connected. When unpacking, be careful not to pull with any wires as this can cause a bad connection.