Our lighted reading glasses are not only stylish readers but also have powerful long lasting LED lights built into the side temples. Light readers are perfect for reading in poorly lit areas like dimly lit restaurants, airline flights or reading in bed without disturbing your partner. Also great for the hobbyist, campers, crafters or people who work in occupations that often require reading in poor light. They are powered for long use by two easily replaced lithium coin cell batteries on each side (included). Also makes a great gift!