Uniform Light Distribution Experience consistent, softly lit surroundings with this robust charging bulb, designed to be gentle on your eyes. Efficient Energy Use Get up to 18 hours of illumination from a 4hour USB charge. Save energy and enjoy longlasting performance. OnDemand Recharging Charge this emergency bulb whenever needed, ensuring uninterrupted, illuminating light for years to come. Portable Brilliance Carry this adjustable LED flashlight effortlessly and never worry about battery replacements again. Convenience at its . Use scenarios Power outages at home: Provides steady, eyefriendly light to navigate safely, read, and perform essential tasks without harsh glare. Outdoor and travel: Compact, adjustable light for camping, roadside emergencies, or working in dim environments. Car, workshop, or DIY projects: Quick, reliable illumination where batteries are inconvenient or unavailable. Product attributes at a glance Function: Emergency lighting with uniform light distribution Compatibility: USB charging with standard USB ports Size and portability: Compact, adjustable LED flashlight for easy carrying Performance: 18 hours of light from a 4hour USB charge Durability: Robust construction designed for longterm use Material: not specified in original text; described as robust and portable Use cases: Home emergencies, outdoor activities, vehicle and workshop lighting