Bright and Uniform Lighting: The 80W LED emergency light bulb provides bright, consistent illumination with a soft light that protects your eyes. It supports outdoor activities and power outages with effective lighting. Long Battery Life: This rechargeable bulb charges via USB in 4 hours and delivers up to 18 hours of continuous light. The energyefficient design supports long life and reduced power consumption for both home and outdoor use. Convenient Rechargeable Design: The emergency bulb can be charged whenever needed, offering reliable lighting anytime, whether during a power failure or an outdoor event. Lightweight and Portable: Weighing 120 g, this LED emergency bulb is easy to carry and does not require heavy batteries. Its compact size makes it suitable for camping, parties, barbecues, and other outdoor activities.