Style 1 1 pack (1 light) Ideal for single-point lighting needs such as doorways and balconies Style 2 2 packs (2 lights) Ideal for multi-point lighting needs such as hallways, courtyards, and front and back doors Polycrystalline solar panels: High-efficiency conversion, charges normally even on cloudy days, energy-saving, with zero electricity costs. Three lighting modes: Switch between modes with a button, supporting various scenarios such as high brightness when someone approaches, dim lighting when they leave, and constant illumination. High-capacity lithium battery: Built-in 1200mAh lithium battery with stable performance, supports repeated charging cycles, and offers longer battery life. 180 Ultra-Wide Beam Angle: Wide illumination range, larger coverage area, and no blind spots. Smart Light Control System: Automatically turns off during the day to charge, turns on at dusk, and illuminates instantly when someone approaches, intelligently conserving energy. High-Brightness LED Light Source: Even illumination, pure light color, and warm-light LEDs that are easier on the eyes. Waterproof and Lightning-Proof Design: Suitable for outdoor use, durable and safe. - Obasyhig Solar Wall Light with Convex Lens & Infrared Motion Sensor—Style 2 in Black