Power: 220V - 240V AC, supply frequency: 50 / 60 Hz Power consumption: < 0.5 Watt Power transmitted: < 0.2 Watt Power load: 1200W Detection Angle: 360 Delay: 8 seconds to 12 minutes Detection distance: 1m - 8m Light sensitivity settings: 5 - 2000lux Operating temperature: -15C to +70C Dimensions: approximately 95 x 42 mm / 3.74 in x 1.65 in Widely Used: Easy to install, compatible with LED lamps, incandescent bulbs, and energy-saving lamps. Ideal for use in closets, basements, laundry rooms, garages, bathrooms, driveways, and stairways. Strong Signal: The radar signal can penetrate plastic, glass, ceilings, wooden doors, and thin walls. Multiple Functions: Supports sensor distance adjustment and time delay settings for convenient operation. Installation Height: Recommended wall mounting height: 1.5 to 1.8 meters. Recommended ceiling mounting height: 3 to 6 meters. Working Principle: Energy-saving switch with a high-sensitivity detector that uses microwave radar technology to detect human movement. When someone enters the detection area, the light turns on automatically. Note: Measurements are manually taken; please allow 1-3 cm variation. Due to differences in lighting and display, actual product color may vary slightly. Product received will be subject to physical item.