☀ The aquarium light bulb is great for night viewing,Great night light and tank illuminator, colorful LED lights add a shimmering effect to your reef. ☀ All are fully submersible and super water resistant, can be submerged in water, both water and land use. ☀ Clear PC cover, special sun flower design makes the pool lights more attractive when lit up, turn a boring bowl into a beautiful and exciting centerpiece. ☀ The submersible led lights fits a standard household socket, 220 V input., easy to replace, give you great convenience. ☀ There are seven colors to be choose, and LED lights is 20% brighter and is designed for reliable, long-term performance.