Year-round power supply 1.5 W polycrystalline solar panel with fast sun capture and efficient charging reliably charges the 1500 mAh battery to provide 8-10 hours of continuous lighting during day-night switching. Brightness adjustment Three adjustable modes offer automatic dimming, sensor-controlled full illumination, and a low baseline brightness for nighttime conditions, ensuring optimal illumination when needed. Intelligent design Modular solar system with a detachable panel housing. Easy height adjustment via sliding brackets. Includes mounting templates and universal dowels for concrete or wood substrates. Intelligent motion sensor Specially developed 180-degree sensor zone detects movements within a 3-5 meter radius and automatically activates the 240-LED illumination for immediate path and stair safety. Use scenarios Front entry and porch lighting: ideal for home or business entrances where reliable lighting is needed after dark, supported by day-night switching and up to 10 hours of continuous lighting. Path and stair safety: illuminates outdoor walkways and stair areas when movement is detected, helping to prevent trips and falls. Outdoor security and convenience: suitable for garden paths, driveways, and patios where motion-activated lighting improves visibility and safety. Specifications and features at a glance - Solar panel: 1.5 W polycrystalline - Battery: 1500 mAh - Lighting: 240 LEDs - Motion sensing: 180-degree detection zone, 3-5 meter radius - Modes: 3 adjustable brightness modes (auto dim, full illumination, night baseline) - Design: modular, detachable panel housing, height-adjustable via sliding brackets - Mounting: includes mounting templates and universal dowels for concrete or wood substrates This description remains consistent with the original product's brand, specifications, models, and functions while presenting clear benefits, practical use cases, and straightforward installation details.