Features:There are multi-color and 4 different lighting modes.Lighting mode changing with remote controller.Sucker configuration ensures stable operation of product.Equipped with a transparent hose connecting to the pump for good vision.Meets most of the basic requirements of a freshwater or salt water tank for purpose of keeping fish happy.Specification:Condition: 100 percent Brand NewMaterial: PlasticSize and Power: Model Size PowerMA-9 16x2.5x1.2 or 6.3x0.98x0.47in 2.8MA-18 31x2.5x1.2 or 12.20x0.98x0.47in 4.0MA-27 46x2.5x1.2 or 18.11x0.98x0.47in 5.0Net Weight: 80gRemote Controller Battery: 1 x 150mah CR2025 button battery(Included)Color: As Shows in PicturesPackage List:1x Fish Tank Lamp1x Transparent Hose1x Remote Controller1x Adapter1x InstructionsNotice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures..