Bluetooth-compatible Smart Light Bulb Socket E27 Lamp Bulb Holder Supports eWeLink App Control for iOS Android Feature: 1. Smart lamp holder: turn off the light at a time/delay. 2. Suitable for all kinds of E27 screw bulbs, bulbs can be replaced freely, energy-saving lamps, LED lamps, incandescent lamps are universal. 3. Screw on and use: ordinary lamp holder + smart lamp holder + bulb can realize smart remote control bulb, the lamp holder is E27 screw socket, suitable for most scenes. 4. Can be controlled by mobile phone APP: eWeLink app, which can independently control multiple devices. Specification: Input: 100-240V AC 50/60Hz 10A Max Output: 100-240V AC 50/60Hz 10A Max Support platform: for Android 4.1 or later, for iOS 9.0 or later Remote control distance: more than 40 meters (open distance) Product material: PC Socket type: E27 Product weight: 70g Product size: 90*60*60mm Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Smart Bulb Socket