Feature: —Easy to operate. —Energy saving, environmentally friendly. —Higher Luminosity and durable. —Completely sealed designed for underwater work. —Makes your aquarium or fish tank beautiful. Description: Item shape:Round Diameter: 105mm(4.13') Voltage: 100-240V/50-60Hz Output: 12v 1000mA DC LED: 12PCS LED color: Yellow / Red / White / Blue / Faster Flash Multicolor / Slower Flash Multicolor Package Included: 1 X 12 LED Round Bubble Light 1 X air tube 1 X Sucker 1 X 12V DC adpter Note: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures.Please understand. Make sure you don't mind before you order. 2. Please allow 1-3cm differences due to manual measurement.