Mild Steel Metal Fancy Keychain, Plating / Finish: Nickel Plating

Compact and Lightweight: Emergency COB lights are designed to be lightweight and portable, making them easy to carry in a backpack without adding significant weight to the trekker's load. Energy Efficiency: COB LED technology is known for its energy efficiency, which means these lights can last longer on a single charge or set of batteries. This is essential during extended treks where access to electricity might be limited. Variable Brightness Settings: Quality COB lights often offer different brightness levels, allowing trekkers to adjust the intensity based on their needs. Lower brightness settings conserve energy and provide soft ambient light, while higher settings offer stronger illumination for tasks that require more visibility.