The Jellyfish Tank lamp is an ideal nursery resource that will impress and delight all those who see it. The tank contains 7 beautiful jelly fish that look so real and will fascinate children with their movements. The tank has a specially timed water jet system that lets the jellyfish swim, twist and turn in a realistic way and the colours change randomly. Recommended for use in a dark den for a more sensory experience. Automatic switch off after 4 hours. Size: W440 x D240 x 65mm.