Features£º- Charging in sunlight during the day- Automatically light at night- Voice start 30s glare lighting- Charging one day sustainable 12 hours lighting- Sunlight charging， No electricity- Automatically put the low-light at night- No electricity， No wire- Easy to install & move - Integrated design for Sound and Ray control- Three lighting mode: Dark， Dim， Bright- Dark: restore energy and keep dark in the daytime- DIM: Weak lighting for saving power when no sound detected- Bright: when trigger the sound sensor， the lamp will turn on 100% bright for 30 seconds. 1W LED brightness can give enough illumination for customer.- Highly Waterproof £¨IP64£©and heatproof can let you install outside of door such as in garden， door， park， street ECT.- Aluminum alloy material is hard to transformer and fades， get rusty.- One day charge can last whole night lighting， auto energy saving mode- Mounted very easily and quickly Specification£º- Solar panel: 0.55Watt - Li-ion battery: 3.7V 800 mAh - LED: 16pcs 1 Watt. - Ray sensor: Auto-light at night . - Sound sensor: LED will run in power-saving mode in dark £¨dim light. When trigger the sound sensor， the LED turn on 100% power and last around 30 seconds automatically. - Stainless Material: metal+ plastic (sand blast and spray painting) - Reliable long lifespan， maintenance-free， low cost- no strobe and no radiation - Energy-saving， environment-protectingPackage included:1 x Solar light1 x Key pin2 x Screw1 x User Manual