★ Light Source: E27 * 1 (bulb is not included when shipped). | ★ Material: iron, solid wood. robust, secure, good vibration resistance, good heat radiation effect. Short circuit protection design, Energy saving, good refraction effect. | ★ Style: Modern minimalist Nordic Industrial style indoor wall lamp, living room, kitchen, dining room, bedroom, bathroom, bedside, corridor, balcony, stairs and so on. | ★ Power: 5W or less (including 5w), voltage 110V ~ 240V (inclusive), irradiation area: 3㎡-6㎡. | ★ Note: the brightness of the lamp is very subjective, generally depends on the power of the light source