[USB Rechargeable Light Bulb] Battery-powered light bulb, free from traditional limitations, uses a USB charging design. While charging, the red light illuminates, and when fully charged, the blue light illuminates. (The light bulb does not support fast charging. Please use a standard 5V/1A charger to charge the light bulb) Whether it's a passionate party, creating a romantic atmosphere, or focusing on work, it can easily switch to the most suitable lighting effect for the scene [Dimmable Light Bulb with Touch Control] and touch function, long press the button for 2 seconds to turn the light on/off, click to switch to 5 modes at a time (cool white light - warm light - red - green - blue - off) [Multi-scenario Application] A19 universal LED light bulb, with a light range of 270 degrees and a hook design, this emergency light is easier to install and carry. In emergencies such as power outages, storms, etc., it can be directly used as a flashlight for emergency lighting. [Memory Function] The dimmable LED lamp has a memory function that makes it easy to find the settings from previous use, eliminating the hassle of repeated adjustments. E26 lamp holders can be used in combination with wall lamps, table lamps, floor lamps, chandeliers, and ceiling lamps. Suitable for indoor and outdoor use. (The lamp holder is insulated, not live) [Timer Function] The wireless lamp has a timer function and supports automatic shutdown settings of 1H, 2H, 3H, and 4H, helping you manage lighting time more intelligently and achieve more efficient energy use. Type: 3 colors Lamp color: As shown Material: ABS+PP Package contents: 1 * Light bulb 1 * Remote control 1 * Charging cable 1 * Hook Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3 cm.