Solar staircase lamp

Ensure safety on outdoor stairs with the solar lamp specially designed for stair lighting. Integrated high-efficiency (18-20%) monocrystalline integrated solar panel converts solar energy into electricity, stored in rechargeable Li-ion battery for night use. High quality LEDs provide 150-250 lumens of illumination, sufficient for safety and visibility on stairs. Intelligent twilight sensor automatically detects sunset and turns on the LED illumination, automatically turning off at sunrise. Autonomy of 10-12 hours continuous operation after a full day of solar charging (6-8 hours direct exposure), enough for all night. Weatherproof with IP65 protection rating, perfect for mounting on outdoor stairs, on the wall next to stairs or on handrails. Compact and discreet design, does not interfere with traffic flow, perfect for narrow staircases or confined spaces. Premium materials resistant to UV, rain, snow and extreme temperatures. Simple wall or stair mounting with screws included, no electrical wiring required. Perfect for safety lighting exterior stairs, entrance or access areas. An environmentally friendly and safe solution for stair lighting without energy costs or complex installation.