Sensor can work in day or night. Two modes optionalSpecifications:Type: PIR Motion Sensor LED Strip LightsLEDs Type: SMD2835Light Color: White / Warm WhiteColor Temperation: White (6000k-6500K); Warm White( 2700K-3500K)Sensing Distance: <8MTime-Delay:15sec-5min (adjustable)Working environment: All day or at Night (adjustable)Length: 1M/2M/3M/4M/5MLEDs QTY: 60leds/MWaterproof Grade: YesIP65Pack:1 x LED Strip Lights1 x LED Motion Sensor Controller1 x 2A Power Adapter (EU/US Plug )Reminder:Dear CustomerThank you very much for ordering our products.We will ship it to you as soon as possible. When you receive the package if you are satisfied please don't forget to give us five-star feedback; If you encounter any probl in the future. Please don't open the dispute easily and don't give me negative feedback. Please contact us first. We will offer a better solution than the Dispute. Due to the time difference we will reply you within 8 hours. thank you very much.Thank you for your supportWe do our best to provide you with the best service.I wish you and your family a happy life a happy mood and a good job. Origin:CN(Origin) Lifespan:10000Hrs is_customized:Yes Voltage:110-240V Power Generation:motion Material:ABS Is Smart Device:NO Certification:ce Model Number:Motion sensor Bed light Is Dimmable:No Power Source:AC