[USB Rechargeable Bulb] Battery-powered light bulb with USB charging design. When charging, the red light turns on; when fully charged, the blue light turns on. Do not use fast charging. Use a standard 5V/1A charger. Ideal for parties, romantic settings, or focused work, this bulb easily switches to the most suitable lighting effect for any scene. [Touch Control Dimmable Light Bulb] Features touch control. Long press for 2 seconds to turn on/off. Click to cycle through 5 modes sequentially: cool white, warm white, red, green, blue, then off. [Multi-Scenario Application] A19 universal LED bulb with 270-degree luminous range and 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. Compatible with E26 lamp base. Works with table lamps, floor lamps, wall lamps, chandeliers, and ceiling lamps. Suitable for indoor and outdoor use. (Lamp base is insulated and not powered.) [Timing Function] Wireless light bulb features timer settings of 1H, 2H, 3H, and 4H for automatic shutdown, enabling intelligent lighting management and efficient energy use. 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 Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement error allowed within +/- 1-3 cm.