Multipurpose: This light socket can convert a power supply of 110~240V into 5V/2A, providing output through a USB port for use with cameras and string lights,while still allowing the original light bulb to be used. Wide Compatibility: This lamp socket power adapter compatible with WYZE, Blink, Ring, Google Nest, Arlo, eufy, TP-Link .Also fits cameras and light strings that require USB power supply . (Check the camera model before buying) Convenient Power Access: Say goodbye to searching for power outlets! This adapter allows you to easily draw power from standard E26 sockets, eliminating the hassle of extension cords or extra power strips. Safety First: Constructed from V0 grade flame retardant PC, against overvoltage, over-currents, and overheating.This adapter ensures safe operation, providing peace of mind while powering your devices. Easy to Use : Simply screw the light socket power adapter into the light socket, get usb port 5V/2A output. Unique design： ✔Stable and safe, against overvoltage, over-currents, and overheating ✔Say goodbye to searching for power outlets ✔convert a power supply of 110~240V into 5V/2A ✔Compatible with WYZE,Blink, Ring, Google Nest, Arlo, eufy, TP-Link Package include: 1 x Lamp Socket Power Adapter NOTE: When using outdoors, avoid rainwater erosion