100% Himalayan Salt Crystal + Plastic Base + 7W Multicolor LED Bulb, Natural Himalayan Salt Lamp Rock Each lamp is made by hand-carved from 100% Himalayan Salt night light, so each one styling is unique and natural. Benefits you can get if the continuous use of this salt lamp: Salt crystal lamps are highly suitable for daily use in the whole house. In bedrooms, in living rooms, in dining rooms, in the hallway, in meditation rooms, near televisions and around computers. Product Details: Salt. Material: 100% Himalayan Pink Salt Crystal Base: Plastic Base. Dimension: The dimension is 3. 6 x 3. 6 x 5.10 inches, WHAT IS IN THE BOX? It comes with a 1 natural handcrafted Himalayan salt lamp with dry batteries AA X 3 (Batteries are not included you Have to buy separately) and 4.5 Vdc, 0.7W LED Light Bulb. 1X User Manual of salt lamp Note: Due to the natural variation in Himalayan Crystal salt, weight, size, color and shape may vary.