High brightness USB rechargeable LED bulb: The unique LED bulb is equipped with a built-in upgraded high-capacity 2000mAh battery, which can produce 900 lumens of warm white brightness, equivalent to a 60 watt incandescent lamp. These light bulbs can be fully charged within 4-6 hours using a micro USB cable or a 5-volt adapter, with a functional range of 6-9 hours. LED bulb with remote control function: Enjoy fast and easy control with the included remote control. This allows you to turn on and off lights, choose from 4 lighting modes (high, medium, low, SOS), and set timers throughout the room (15, 30, 60, 240 minutes). Convenient, especially when the light bulb is installed in a difficult to reach location. Multi functional lighting settings: These bulbs have high, medium, low, and mode as well as memory mode, designed to automatically turn on to the brightness level of the last use, saving you the workload of repeatedly adjusting under various conditions. Multi purpose practical design: The light bulb is easy to carry, and its anti slip surface makes it suitable not only as a standard light bulb, but also as a multifunctional flashlight for camping, fishing, and hiking adventures, enhancing your outdoor experience. Use the included climbing hook: Use the climbing hook to hang these emergency light bulbs in your pantry, closet, camping tent, canopy, chicken coop, kitchen cabinet, wall lamp, lantern, outdoor bathroom, entrance passage, and even during travel. These light bulbs are both practical and convenient. Please note: There may be slight color or variety differences, which do not affect the use. Please do not mind, thank you! Color: White Material: ABS+PC Packaging content: 2 rechargeable LED bulbs 2 x remote controls 2 x Micro USB Charging Cables