①. USB 5V 5V-12V Light Sensor Switch Lighting Activated Photoswitch for LED Strip ②. Features: ③. The light Sensor switch can switch the circuit ON and OFF by detecting the intensity of light in real time. ④. Suitable for automatic home lighting, Car LED atmosphere light, Advertising sign LED automatically turns ON/OFF, security monitors, cameras and other devices. This product does not perform human body sensing detection (not PIR Body sensor), It's just a light sensitive switch. ⑤. It is especially suitable for automatic power supply and power-off of electric equipment such as LEDs, Camera and motors. ⑥. (The power is automatically turned ON/OFF in the dark or at night, and the power will be turned OFF/ON automatically during the day or when the light is sufficient) ⑦. Please note: Night -ON ; Day -OFF version when used with LED strips, avoid the light emitted by the LED shining on the light sensor, or it will cause the switch to keep on and off. ⑧. Specification: ⑨. Working Voltage: DC 5V-12V ⑩. Current: 2A ⑪. Sensor Method: Light Sensing ⑫. Trigger Sensitivity: 2S (when the light reaches 3-6 lumens after 2 seconds start to power on or power off) ⑬. Sensing Angle: 120 ⑭. Trigger sensing luminous : 3~6 LM ⑮. Cord Length: 0.3M ⑯. Light Detecting: Real-time detection ⑰. Size: 50*40*22.5mm