- Solar Panel : 5V / 3W Polysilicone - Battery : 3.7V / 2,000mAh Lithium - Light Source : 3 X 1 Watt RGB LED - Light Color : RGB - Brightness : 30 Lumens - Charging Time : 6 - 8 Hrs - Working Time : 10 - 12 Hrs (Fully Charged) - Function : Light Control, Color Changing, Fixed Lighting Color - Waterproof Grade : IP65 - Material : Aluminium, Black