[High Brightness USB Rechargeable Bulbs] - These 9W rechargeable LED bulbs are equipped with an upgraded 2000mAh high-capacity battery. Charge the bulb using the included micro-USB cable or a 5-volt adapter. It takes 4-6 hours to fully charge and provides 6-9 hours of continuous operation. [LED Bulb with Remote Control] - The included remote control allows easy operation, enabling you to turn the light on/off, select from 4 lighting modes (High/Medium/Low/SOS), and set timer functions (15/30/60/240 minutes). The remote has a working range of up to 10 meters. These LED bulbs are ideal for installation in hard-to-reach areas. [4 Lighting Modes and 4 Timer Settings] - This emergency light bulb offers High, Medium, Low, and SOS modes, along with a memory function that restores the last used brightness level when turned on. Suitable for various lighting needs and conditions. [More Than Just an LED Bulb] - Designed with a convenient carrying handle and non-slip texture, this portable bulb is functional beyond standard lighting applications. [Wide Application] - Ideal for use in patios, gardens, balconies, entryways, staircases, hallways, basements, garages, storage spaces, camping, and indoor emergency lighting. Color: White Material: ABS+PC Package Contents: 2 x LED Bulbs 2 x Charging Cables 2 x Remote Controls Note: Light reflection and differences in display screens may cause slight variations between the color shown in images and the actual product. Measurement may vary by +/- 1-3 cm.