Features: brand new and high quality 50-80mm/1.97-3.15inch sensing distance, not affected by sunlight/mirror and other reflective objects. Scan the sensor module with your hand. The sensor is sensitive and can be opened and closed by waving your hand. Built-in hand wave controller, PC Lampshade Opening: Approx. 10x5mm/0.39x0.2inch. Suitable for low-voltage LED lamps such as LED light bars, cabinet lights, wardrobe lights, bed bottom lights, line lights, etc. Voltage power: 12V 60W; Induction angle: 110 degrees. Specifications: Material: ABS Length: Appeox. 41mm/1.61inch PC Lampshade Opening: Approx. 10x5mm/0.39x0.2inch Induction Distance: Appeox. 50-80mm/1.97-3.15inch Voltage Power: 12V 60W Sensing Angle: 110 Degrees Package Includes: 1x Sensor Switch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.