[USB Rechargeable Bulb] Battery-powered light bulb with USB charging design, offering freedom from traditional power constraints. A red light indicates charging, and a blue light indicates a full charge. Do not use fast charging protocols. Use a standard 5V/1A charger for charging. Ideal for various settings including parties, romantic atmospheres, or focused work, this bulb allows easy switching between suitable lighting effects. [Touch Control Dimmable Light Bulb] Features touch control functionality. Press and hold the button for 2 seconds to turn on/off. Single click cycles through 5 lighting modes sequentially: cool white, warm white, red, green, blue, then off. [Multi-Scenario Application] A19 universal LED bulb with a luminous range of 270 degrees and a built-in hook design for easy installation and portability. Can be used as a flashlight during emergencies such as power outages or storms. [Memory Function] The LED dimmable bulb remembers the last used setting, eliminating the need for repeated adjustments. Equipped with an E26 base, compatible with table lamps, floor lamps, wall lamps, chandeliers, and ceiling fixtures. Suitable for indoor and outdoor use. (Lamp holder is insulated and not powered.) [Timer Function] Wireless light bulb features a timer function with automatic shutdown options at 1H, 2H, 3H, and 4H, enabling intelligent lighting management and improved energy efficiency. Type: 3 Color Lamp Color: As Shown Material: ABS + PP Package Contents: 1 x Light Bulb 1 x Remote Control 1 x Charging Cable 1 x Hook Only the items listed are included; other products are not part of the package. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.