✅ One-Touch Setup: Before inflation, easily press the power button located discreetly under the solar panel to activate the light sensor. ✅ Auto-On at Dusk: No manual switching needed! The built-in photoelectric sensor automatically illuminates your flamingo as darkness falls, creating a dreamy nighttime atmosphere. ✅ Solar-Powered & Eco-Friendly: The efficient photovoltaic panel charges throughout the day using sunlight, providing hours of beautiful evening glow without the need for batteries. Pro Tip: For best results, ensure the switch is turned ON before inflating and that the float receives adequate sunlight during the day for a full charge.