1. DESIGN Round crystal rock hand carved 1.5lbs 4.1in wood base 3W Multicolor Bulb Extended USB Cable. Once lit the natural himalaya salt lamp, LED light will emit a calming Amber color and will automatically slowly switch colors between: Orange, Blue, pink, red, green and purple. 2. NATURAL HANDCARVED Originated from Himalayan Mountains in Pakistan, the salt rock lamp simulates the shape of a sphere for handcarved. Every V.C. Formark Himalayan salt rock is pure and of the highest quality. Due to the raw material of the salt block And hand carved, every Ball salt lamp is unique. 3. REDUCE STRESS HEALTH Are you feeling restless and stressed? Whether you are at work or at home, you can turn on our salt rock lamps. Soft changing lighting can reduce stress and improve sleep quality.(Don't generate strong heat). Small salt lamp can be used by simply plugging in the USB, easy to operate. 4. IDEAL GIFT Creating an uplifting and calming atmosphere make you feel y and energic. The salt rock lamp can be used in your home, meditation room, office, or as a gentle night light. It also makes for a memorable gift on birthdays, anniversaries, weddings, and more. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.