solutions to live smart and secure life in and around homes.Royallite 20 LEDs Solar Motion Sensor wall Light for any outdoor location that needs a light. As a weatherproof and heatproof light, it can be installed without fear of environmental damage. Solar Powered: 8 super-bright LEDs generating 160 lumens of light. Built-in rechargeable Li-ion battery 3.7V(1200mAh). Intelligent Energy-saving: Auto on at dusk and switches off at sunrise; dim & bright modes of lighting; stays in dim mode and turn bright when motion detected. Motion detection: Sensing range of 3~5m with a 120-degree sensing angle. Waterproof (IP65) and heatproof, solar powered lights, suitable for most kinds of weathers. Solar panel: Built-in (0.55W) solar panel ensures a longer working time. Easy Installation: Solar powered outdoor light, no electricity required, Simply mount on the wall with screws provided, no hassle of wires & switches. Working Time: Charges during day and runs for over 20~30 hours (up to 2 nights depending on motion at light). Application Areas: Great outdoor light for Gardens, Aisle, Patio or Driveway, Public Square, Plaza, Courtyard, Roadway, Pathway, Parking Lot, Sidewalk, Campus etc.