Two Charging Methods: This rechargeable bulb has a built-in 2000mAh large-capacity battery, which can be charged using the USB Type-C on the bulb to connect to a socket, power bank, computer, etc. It can also be screwed into the lamp using the equipped detachable standard E27 base, which not only provides bright lighting, but also automatically charges the bulb after turning off the light (when powered on), and then continues to work when the power is off.
Three Modes of USE: the battery bulb can be fixed onto an E27 socket (it can be used with or without power); it can also be removed and connected to a power source via USB; or it can be powered by its built-in battery. It is perfect for various areas in your home, including the dining room, living room, bedroom, patio, kitchen, closet, entryway, as well as for camping tents, campers, garages, hallways, and stairs.
Detachable Magnetic Base: Both the lamp head and base of the rechargeable light bulb are equipped with strong magnets. The standard E27 screw base is compatible with wall lamps, table lamps, floor lamps, pendant lights, and ceiling lights. Additionally, when a portable light source is needed, you can easily remove the lamp head and attach it to any iron surface, such as closets, range hoods, wardrobes, tents, or Iron storage board.
16 Optional Colors: 4 color temperature settings (1700K, 3000K, 4500K, 6000K) are provided, so you can adjust the light according to different occasions and moods. 9 kinds of gorgeous RGB color lights, rich color choices, let your home atmosphere change at any time. 3 RGB flashing light modes, suitable for parties and special occasions, instantly ignite the atmosphere.
Remote Control and Button Control: The rechargeable bulb can easily select light colors,5 brightness levels (10% /30% /50% /70% /100%), and5 flashing speeds (from slow blinking to fast blinking) using the remote control. It also features a timer (1/30/60 minutes) or can switch colors using the bulb's button.