【High-Powered Solar Panel】6V 4W solar panel efficiently harnesses sunlight for eco-friendly operation. 【Bright LED Illumination】192 SMD2835 LEDs produce a powerful 1200LM output for excellent visibility. 【Intelligent Motion Detection】Dual PIR sensors provide responsive human body detection for automatic lighting. 【Versatile Lighting Modes】Multiple working modes including motion sensing, dim light, and constant brightness with four adjustable levels (25%, 50%, 75%, 100%). 【Weather-Resistant Design】IP65 waterproof rating ensures durability in various outdoor conditions. Specifications: Solar panel: 6V 4W Lithium battery capacity: 3.7V 4400mAh Working voltage: 3.7V Working current: 1.8A Output power: 7W LED: SMD2835 192pcs Lumens: 1200LM PIR human body induction (dual induction head) Waterproof level: IP65 Charging time: about 5 hours Lighting Modes: Motion sensing + dim light, Motion sensing + off, Constant brightness (4 levels: 25%, 50%, 75%, 100%) Lighting time: about 8-10 hours in constant light mode when fully charged, about 20 hours in induction mode