This approximately 7-8" tall LED lamp is made of amethyst crystals around it and clear quartz on the top. Comes with cord to plug in. Great to vibe up any atmosphere with these powerful crystals made into a lamp. Amethyst shade of purple may vary from light to dark with each lamp. Amethyst is a natural tranquilizer, it relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. Alleviates sadness and grief, and dissolves negativity. Amethyst activates spiritual awareness, opens intuition and enhances psychic abilities. Clear quartz has the capacity to absorb, store, release and regulate energy. It resonates with all of the chakras as well as each Zodiac sign. Quartz enhances spiritual growth, spirituality, awareness, and wisdom. It increases inspiration and creativity.