AQUANEAT Aquarium LED Submersible Light 15 Inch, USB Multi-Color Underwater Fish Tank Light, Auto On Off with Timer, Adjustable Brightness (15 inch)

Features

• Timer and Dimmer: built-in timer with three timing modes ( 4, 8, 10 hours); light will automatically be off and on at the time you set. Adjustable brightness with 5 levels of brightness in total from 100% to 20% according to your prefer; The light is soft, close to natural light, it's gentle on the eyes and will not harm your fish
• Colorful Visual Effect- provides 7 colors for your fish tank. Multi-Color Changing LED Lamp gives bright light effects and a totally different vision
• Gradual ramping up and down lighting- When powering on and off the light, the light will gradually ramp up or down for 1min so your fish could adapt to light changes in your tank and won't be scared; If you want to turn off the light instantly, just long press the button for 3sec
• Completely waterproof, totally sealed design for underwater work. DC powered, it can be used to 10W max power adapter with USB interface. ( Adapter NOT Included ); Attention: The USB interface support 5V 0.5A/1A/ 1.5A/ 2A power adapter (regular charging). Dont support fast charging power adapter
• Suitable for tank length: 16"-20". Product dimension: 15Lx0.7D. CONFIGURATION: Total 15 LEDs