USB Rechargeable Bulb: Battery-powered bulb with USB charging design, equipped with a 2600mAh high-capacity battery. Fully charges in 6-8 hours and provides up to 20 hours of runtime. Red light indicates charging; blue light indicates full charge. Use a standard 5V/1A charger for charging. The bulb does not support fast charging. Smart RGB Light Bulb with Remote Control: Features intelligent RGBCW+CTT technology offering 3 color temperatures (3000K, 4000K, 6000K), 9 RGB colors, and 2 dynamic modes (gradient and jump). Easily switch lighting effects to suit various scenes such as parties, romantic settings, or focused work environments. Touch-Controlled Dimmable Light Bulb: Equipped with an intelligent touch interface. Single tap turns the light on/off. Double tap cycles through 5 lighting modes (warm white, neutral white, cool white, RGB jump, RGB gradient). Long press adjusts brightness continuously from 5% to 100%. Multi-Scenario Application: A19 universal LED bulb with a 270-degree wide beam angle and integrated hook design for flexible installation and portability. Can be used as a portable flashlight during power outages, storms, or other emergencies. Memory Function: The bulb remembers the last used setting, allowing convenient recall without the need for repeated adjustments. E26 Base Compatibility: Works with standard E26 sockets and is suitable for use in table lamps, floor lamps, wall lamps, chandeliers, and ceiling fixtures. Timing Function: Built-in timer supports automatic shutdown after 30, 60, or 120 minutes, enabling efficient energy use and intelligent lighting management. Night Light Function: Activate night light mode via remote control. The bulb automatically sets to 3000K warm white at 10% brightness, providing soft illumination ideal for bedrooms, hallways, or children’s rooms. Product Specifications: 8W LED bulb delivers up to 800 lumens, equivalent to a 60W incandescent bulb. Rated lifespan of up to 30,000 hours. One-year warranty included.