10 Brightness Eye-Caring & 3 Color Temperature Long arm lamp provides Dimming Design (from 3200K to 6500K). Its light is very uniform, can prevent blue light damage to the eyes. This lamp is suitable for all ages, no matter the children or grandparents, easily protect your family's eyes. Memory Function & Many Scenes The LED desk lamp has memory function, it will restore your last setting when you use next time. Suitable for office, workbench, reading room, painting, study, bedside table lighting, nail salon. Foldable Lamp Arm & Clamp Design Space-Saving with a versatile three-axis design, provide more larger lighting area.