Selenite lamps are renowned for their cleansing and healing abilities, and can help to clear negative energy both from our chakras and the surrounding environment. Selenite also has calming properties which makes it ideal for meditation or spiritual work. … Selenite can also be used to strengthen the memory. Comes complete with Bulb and cord The selenite lamps are beautiful at night, but you can turn them off. They’re very soothing and relaxing, give mental clarity, and help you cleanse the energy, and provide a lot of positive energy in and around the space where you have them.