description Dive into something a bit magical with this 5-piece Colour Changing Jellyfish Lamp; the ultimate home aquarium, minus the maintenance. Watch the jellyfish float and glow in a calming rainbow of colours, perfect for soothing little ones (and big kids too). Great for bedrooms, sensory spaces or anywhere that could use a splash of fun. Just add water, press the button, and let the mesmerising vibes roll. Simply fill the tank with water, add 2-10 drops of washing up liquid, sink the jellyfish to the bottom of the tank to prevent any air bubbles then switch on and watch the jellyfish float around creating a mesmerizing underwater scene. Please note - If the jellyfish do not float properly, check for small air bubbles on them. Gently tap them to disperse any trapped bubbles and add a few more drops of washing up liquid to the water. Use a stick / straw with the top covered to sink the jellyfish to the bottom of the tank. Please see the video for demonstration of set up. features & Specification Material: Plastic Finish: Black Cap Type: Integrated LED Max Wattage: 1.08W Bulb Supplied: Yes Switch Type: Push Button Switch Position: Base IP Rating: IP20 Dimensions Height: 230mm x Depth: 310mm x Width: 77mm Bulb Specification Bulb Type: Integrated LED Wattage: 1.08W Colour Temperature: RGB Colour Changing Lifespan: 5000 Hours - SPETLEK Mood Light Colour Changing Table Lamp LED Aquarium Sensory Tank