2 lighting modes - Mode 1, 7 colours automatically change (red, green, blue, orange, blue-green, violet, yellow); Mode 2, one of the colours always on, you can choose the colour you like. NOTE: Long press of the switch for 3 seconds to turn on/off the light. Then short press of the switch for 1 second to change lighting modes. Convenient to use - Light control, solar energy charge to the built-in battery during the day, lights turn on automatically at night. Ultra bright 7LED solar light, 200 Lumen Output. Built-in rechargeable battery(2000mAh). Light up more than 10 hours after fully charged Fully Angle Lighting - The lamp holder and solar panel both can be freely rotated and adjust to illuminate the Perfect Spot and Choose the Sunniest Spot to Charging Waterproof - designed to withstand dust and water jets. No need to worry about rainy day or any bad weather Easy to install - It has easy ground-installing or wall-mounting facility. All screws are provided; tools and wiring are not needed. rugged and durable