Tingkam 50cm White Color Modern Lighting Led Fish Lights Underwater Lighting for Aquarium or Fish Tank with Suction Cup Mouted {Product Type} Color: White Size: About 19 inches {Related certification} Power adapter passes TUV and UL,aquarium lights waterproof with low voltage design make it safe to use in the fish tank {Flexible Usage} On/off switch design can avoid the trouble to plug out the adapter every time,just plug and play, all essential parts inside, easy to install {Application Effect} White led aquarium light makes your tank looks like Part of the vast oceans,in which your fish will live happiness to increase more exciting in your life {Quality Guarantees} Every time you order from Tingkam, you can know that you will receive not only quality products, but also a guarantee that you can easily be refunded or get a free replacement.