Utilizing crystals in your home decor is an easy way to integrate crystal healing into all the rooms of your home. Most often, lamps will diffuse energy evenly throughout the room and amplify the energy inherent in the crystal lamp. For example, Onyx lamps reduce fatigue and promote confidence. It is also idea for athletes so keeping one in the locker room or gym is a great option as well. Salt lamps promote healthy air circulation and improve sleep quality. Amethyst lamps are great for children suffering from nightmares as it reduces them.