A. No wiring required, no additional power source needed. A built - in solar panel on the top serves as the power source, saving the trouble of wiring. Simply install it on the wall or wooden fence with 4 screws (already included). It is suitable for outdoor fence wall lights and garden fence lights. B. Intelligent lighting: It has a built - in light sensor. The light will automatically turn on at night and turn off during the day. C. Built - in battery: A rechargeable 1000mAh nickel battery, paired with 4 single - crystal silicon solar panels, takes about 8 hours to fully charge. D. After being fully exposed to sunlight, it can provide around 10 hours of continuous lighting at night. E. It has IP44 waterproof and heat - resistant performance, is durable, and is an environmentally friendly product. It is a good garden decoration - with an elegant hexagonal design and a six - sided transparent lampshade, it can project a soft white light, which is suitable for outdoor fences, garden paths, landscapes, swimming pools and other places. Specifications: Type: Solar hexagonal LED wall light Sensor: Light sensor Number of LEDs: 1 Mode: On/Off Solar panel: Single - crystal silicon, 2V / 60mA, 0.16W Battery: Nickel - metal hydride/AA/1.2V 600mA (already included) Waterproof rating: IP44 Working time: Approximately 10 hours Charging time: Approximately 8 hours Rotate the lampshade counter - clockwise by 30 degrees to open the lampshade and turn on/off the light. Color: Black Material: PC + ABS Dimensions: 13×15×22 cm Package contents: 2 solar lights 2 packs of screws Only the above items are included in the package, no other products are included. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. A measurement error of ±1 - 3 cm is allowed.