Himalayan USB Salt Lamps are powered by a USB cord that plugs directly into a computer USB port.
Rock salt lamps are made from salt crystals that are approximately 250 million years old from the Himalayan mountain regions. The heat from a lighted salt lamp attracts moisture.The evaporation of water through salt emits negative ions. Salt crystal lamps are natural ion generators, emitting negative ions into the atmosphere. Negative ions are good for improving health and your environment.
Himalayan Salt Stone Lamps also:
- Beautifies Your Environment
- Provides A Warm, Tranquil Glow
- Perfect As A Gift
- Made Of Grade 'A' Himalayan Crystal Salt