1. Solar four-sided wall light parameters: - Product model: 90/60 LED COB - Lamp body material: PC + ABS - Solar panel specifications: Monocrystalline silicon, 5.5V, 1.43W - Battery specifications: 18650 lithium - ion battery, 3.7V, available in 1500mAh/3000mAh/4500mAh/8000mAh, with charge - discharge protection - Output power: 5V/7W - Charging time: Approximately 6 hours in sunlight - PIR induction angle: Around 360 degrees - Induction distance: About 10 meters - Specifications: - Button lighting modes: - Off: In the off mode, the indicator light is red. - First gear: When someone approaches, the strong light turns on for 15 - 30 seconds and turns off when no one is around. - Second gear: When someone approaches, the strong light turns on for 15 - 30 seconds and remains on in low - light mode when no one is around. - Third gear: The low light is on regardless of whether someone is present. 2. Advantages of solar four - sided wall lights: The solar waterproof four - sided human - induced wall light has a front - placed switch, which makes operation relatively convenient and also has an indicator light display. It is energy - saving and environmentally friendly, provides green lighting, has a relatively long service life, is durable, has a relatively low failure and repair rate, and relatively high radiation stability. It is easy to install (only 2 screws are needed to fix it on an outdoor wall exposed to sunlight) and convenient to use. It has intelligent light - sensitive control, no debugging is required, it saves energy and is convenient, making your home more beautiful and intelligent. 3. Usage scope of solar four - sided wall lights: The solar waterproof four - sided human - induced wall light is suitable for outdoor environments such as outdoor corridors, garden gates, rooftop terraces, courtyard walls of villas, shop windows, stores, and families. It does not require wiring or electricity, and has delicate craftsmanship and unique taste.