AC US AU EU UK E27 Lamp power Socket Adapter with on/off Switch Plastic Standard Screw-in holder Outlet Converter Bulbs Home

220V US AU EU UK E27 Lamp Socket Adapter with on/off Switch Plastic Standard Screw-in Socket Outlet Converter Bulbs Home Specifications: Base type: E27 Control mode: Auto Size: 105*57mm Power: 3W Lifespan: 50000H Input voltage: 85V -265V Line frequency: 50-60Hz Working temperature: 0 to +45 degree

package ： 1pcs or 2pcs or 3pcs for choose