This Sharper Image salt lamp releases negative ions to restore the ionic balance of your room. It's made from pure Himalayan pink crystal salt, which is known for its anti-microbial properties. The colour-changing LED light creates a relaxing, ambient glow - perfect for your nightstand. It helps relieve stress and improve your sleep so you can start each day feeling refreshed. Its natural appearance brings a touch of rustic charm to your home or office. Transform your space with Sharper Image's colour changing salt crystal lamp. The soothing glow of Himalayan salt crystals paired with a mesmerising colour-changing LED experience bring a natural, relaxing ambience to your room. Relax to the gentle glow of pure Himalayan salt crystals, known for its natural beauty and calming properties. The small salt lamp emits a soothing glow, perfect for creating a peaceful and tranquil atmosphere. Watch the built-in colour changing LED lights gently transition from one colour to the next to create a soothing ambience - a perfect bedside lamp to promote relaxation and enhance overall mood. This colour changing Himalayan salt lamp filters a calming light through natural salt crystals, creating a tranquil ambience to help relieve stress, improve mood and ease restless minds. Crafted from pure Himalayan pink crystal salt, this anti-microbial ambient lamp naturally prevents mold and bacterial growth while releasing negative ions to clean and purify the air for a healthier, more relaxing environment. Our colour changing lamp is compatible with any USB port, ensuring it can be used in a variety of settings. Simply plug in the attached cable to add a soft ambient light to any environment.