Alegria Daytime Blue Light Blockers are designed to protect your eyes from harmful daytime blue light, enhancing your energy and focus while reducing digital strain. These glasses transform blue light (455nm) into a balanced and healthy spectrum, allowing the beneficial light to pass through for alertness and energy. They eliminate eyestrain and headaches, making them perfect for extended screen use. Wearing Alegria Daytime Blue Light Blockers can increase your energy levels, alleviate eye fatigue, improve focus, enhance your mood, and slow down the aging process. These glasses are ideal for anyone spending long hours indoors under artificial light or in front of digital devices.