Large Solar Panel and Long Lighting Time The solar deck lights with super powerful and big solar charging panel guarantee for quick charge. And built-in 700mAh large capacity battery let 4-6 hours full charge by strong sunlight can light on up to 16 hours. Warm White and Work from Dusk to Dawn Outdoor solar deck lights use ultra bright warm white 2700K LEDs, 30LM and 360° glows provide even and shining light, it's a good option to install around your home as the landscape pathway lighting. Automatic turn ON when darkness falls and turn OFF when dawn breaks, really dusk to dawn long lighting time. No switch, simple and safe.