Automatic:The unit's built in light sensors mean that the light doesn't operate when the ambient light is above a certain level. Once this threshold is crossed, the light will automatically enter standby mode and will activate if movement is detected by the motion sensor.
The light will stay on for 30 seconds, and, if no further movement is detected, automatically turn off. Instant Security: Safeguard your home or business both inside and out with our Motion Sensor LED light.Package Included: (as your chioce). 1 x LED Spotlight 3 x Expansion Screws 1 x User Manual. We will try our best to solve your problem as soon as possible. We will reply your message within 24-48 hours.