After conducting extensive market research, we found that many households are unable to install and use light fixtures due to the lack of pre-installed wiring on the walls, which greatly affects the living environment. Therefore, we have carefully designed and launched this USB-C rechargeable light bulb. This USB rechargeable light bulb is very lightweight, weighing only a few tens of grams, and can be easily carried for outdoor activities, travel, or mobile office use. It does not require a socket and can be charged through a USB interface. The charging time only takes 3-5 hours and can be used continuously for 8-10 hours, making it very convenient and effortless. Equipped with a remote control, the light switch, brightness, and timing functions can be easily controlled from a distance, making it very convenient and practical. In addition, it uses LED light source, 8W power design, and 800LM luminous flux, making it both energy-saving and bright enough. The lifespan can last tens of thousands of hours, which is far longer than traditional light bulbs. Zero Electricity Lighting Revolution Solar panel+lights Bulb=24-hour continuous power supply IP65 waterproof/30 year lifespan/intelligent light control Make sunshine your free electricity bill