1. Warm white LED creates a pleasant lighting atmosphere Automatic activation by motion sensor Brightness sensor: automatically lights up only in the dark Energy-saving and durable Elegant, unremarkable design^2. LED desk lamp with passive infrared motion sensor Brightness sensor for automatic activation in the dark Battery powered: no cable clutter, independent of power supply, battery life: about 2 months in motion detection mode, about 20 continuous operation Hours, dimensions: 75 x 155 mm^3. Warm white LED, automatically turns off after 25 seconds in motion detection mode. A switch for continuous operation (on), automatic mode and off. PIR sensor: maximum 4 meters range, detection angle: horizontal 120, vertical 60, elegant and unremarkable design, power supply: 3 AAA micro batteries (please order separately)^4. LED desk lamp is suitable for: battery-powered lamp, motion detector, night light, lamp, indoor, battery-powered, battery-powered, motion, light sensor, bedside table, bed lamp, lamp, gift, infrared, lamp, children, office