The Energizer® Wearable Light is a compact and versatile lighting option. It can be clipped to multiple surfaces and in different orientations such as backpacks, clothing, and books. Light Fusion Technology™ provides a powerful and uniform light output making this light a good hands-free solution for various indoor and outdoor activities. In addition to the white LED, it also has a red LED and flashing red LED that can be used to preserve night vision and provide visibility for safety.