Solar motion sensor lamp 1.PIR motion and Ray control 2.Auto delay ... .3. LED: 16pcs, 1Watt.4. Ray sensor: Auto-light at night5. Sound sensor: LED will run in power-saving mode in ... dark (dim light),When trigger the sound sensor, the LED turn on 100% and delay around 30seconds ... radiation10. Energy-saving, environment-protecting11. Constant solar energy Motion sensor security solar lamps