High Brightness USB Rechargeable LED Bulb: The unique LED bulb comes with a built-in upgraded high-capacity 2000mAh battery that produces 900 lumens of warm white brightness, equivalent to a 60-watt incandescent bulb. Fully charged in 4-6 hours via a micro USB cable or 5-volt adapter, these bulbs have a lifespan of 6-9 hours. LED Bulb with Remote Control: Quick and easy control with the included remote control. This lets you turn the light on and off, choose from 4 lighting modes (high, medium, low, SOS), and set a timer (15, 30, 60, 240 minutes), even from the other end of the room. This is especially convenient when the bulb is mounted in a hard-to-reach location. Multiple Lighting Settings: With high, medium, low and modes as well as a memory mode, these bulbs are designed to automatically turn on to the brightness level you last used, saving you the effort of repeated adjustments for a variety of conditions. Practical Multi-Use Design: The bulbs' easy-to-carry handle and non-slip surface make them suitable not only for use as standard bulbs, but also for use as multi-purpose flashlights for camping, fishing and hiking, enhancing your outdoor experience. Use with the included carabiner: Use the carabiner to hang these emergency bulbs in areas including but not limited to your pantry, closet, camping tent, canopy, chicken coop, kitchen cabinet, sconce, lantern, outdoor bathroom, entryway, and even during travel. These bulbs are both convenient and practical. Please note: There are slight color differences or kind differences, but it does not affect the use, please don't mind, thank you! Color: White Material: ABS+PC Package Contents: 2 x Rechargeable LED Bulbs 2 x Remote Control 2 x Micro-USB Charging Cable 2 x Carabiner Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual item. The measurement allowable error is +/- 1-3cm.