Showcase the beauty of your pet's space with Terra Aqua Extendable Led Light. The light unit features adjustable legs that can extend to suit a variety of aquarium sizes. Multi-point switch that can be used to cycle through colour modes: white, blue/red, all on and all off. Constructed from a sleek and modern design, this lightweight light provides a good light source for aquarium plants and fishes that will turn a dull tank into a vibrant and enticing display. Will run with little maintenance for many years providing a stable and reliable light source. This versatile light is suitable for freshwater, cold water, tropical and planted tanks. This light uses a low voltage power supply and does not need to replacement bulbs. Disconnect from the power supply before performing maintenance. The ideal time of usage is 8-10 hours. Inspect regularly and replace if any part becomes damaged. Comes in 3 sizes - 3.3W light, 20 x 5cm, extends to fit 16-23cm - 7W light, 32 x 5cm, extends to fit 20-35cm - 10W light, 49 x 5cm, extends to fit 35-50cm