Selenite means "moonstone" and it does glow with the pearl-like luster of the moon. Each Selenite Lamp is uniquely beautiful in appearance. Selenite can be used to cleanse and recharge other crystals. It is said to provide mental clarity, cleanse negative energy, increase insight, and even align the spine. The elegant tower shape is created by chipping along natural striations in the gypsum quarries where it is found. Each lamp comes with an electrical cord with an on-off switch and a wooden base.