Description of Solar Interaction Wall Lamp The BK-100 Solar Interaction Wall Lamp is a solar-powered outdoor security light featuring 100 high-brightness LEDs, a built-in PIR motion sensor, and a wide-angle illumination design. It automatically charges during the day and provides bright, energy-efficient lighting at night, making it ideal for gardens, driveways, pathways, garages, balconies, and entrances. Key Feature 100 high-brightness LED light beads Solar-powered with built-in rechargeable battery PIR motion sensor with automatic activation Up to 1000 lumens brightness 270° wide-angle illumination Motion detection range: 3–5 meters 120° motion sensing angle IP65 weather-resistant design for outdoor use Three intelligent lighting modes Easy wall-mounted installation without wiring