[USB Rechargeable Bulb] Battery-powered light bulb with USB charging design, offering freedom from traditional power constraints. During charging, the red indicator light turns on; when fully charged, the blue indicator light turns on. (The light bulb does not support fast charging. Please use a standard 5V/1A charger.) Ideal for various scenarios such as parties, romantic settings, or focused work, this bulb allows easy switching between lighting modes to suit the environment. [Touch Control Dimmable Light Bulb] Features touch control functionality. Long press the button for 2 seconds to turn the light on or off. Click to cycle 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] The cordless light bulb includes a timer function with auto-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 Note: Lighting effects and display differences may cause slight variations in color compared to actual product. Measurement error allowed within +/- 1-3 cm.