SpecificationColor: BlackLight Color: White, ColorfulMaterial: Engineering plasticSolar Panel: 7V/1.5W  Max water head: 100cm Pump power: 5~7v/0.7~1.2w  Max lift height: 30~50cm  Max Flow rate: 180L/HWaterproof Grade: IP65Pump Cable Length: 3mLifespan: >10000hBuild-in battery: 1*3.7V 2000mA 18650 Li-ion battery Featuresвњ” Material of engineering plastic, good hardness and durable to useвњ” Powered by solar energy, energy-saving and environmentally friendly.вњ” Waterproof 6 LED lights are included, can also be used as night light.вњ” Elegant color and stylish design make it a great decor for the fish tank or aquarium.вњ” Perfect fountain for aquarium or garden to create a romantic aura and also water circulation for oxygen. Your bird or fish would definitely love bathing with it. в–Ів–ІFunctionDelay: ≤30s When the light intensity of the solar panel is weak or obscured, the battery will supply the pwoer 30 seconds(no matter the sunlight is weak or strong, only supplied by the battery). After 30s, switch to the solar panel. The delay occurs again after the pump spraying water 10 seconds continuously under normal light conditions в–Ів–ІNightworkWhen the light intensity of the product is less than 300LUX detected in 60s, the product turns to the night mode and powered by battery, pump and LED Light work for four hours and then turn to standby mode Package included1 X Solar Panel1 X Water pump7 X Black Accessories1 X Bag of Accessories1 X Stake kit (Included bracket)1 X English Manual