Hygger Submersible LED Light, Full Spectrum 24/7 Mode with 9 Colors, 17W Adjustable Timer Brightness for 51-89cm Planted and Freshwater Aquariums

24/7 Mode: This full spectrum fish tank light can perfectly simulate the natural day and night cycle, starting with warm orange light at sunrise, to bright full-spectrum light at noon and starry blue light at night, creating a natural day process. The start and end times in this mode can be customized to your exact needs. The light turns on and off slowly over 15 minutes, so it won't scare your fish
DIY Mode: The aquarium light has 5 timers (4H, 6H, 8H, 10H, or 12H), 9 customizable lighting colors (full-spectrum white, red, green, blue, pink, purple, cyan, orange and gradient) and 10 adjustable brightness levels. By using different effects and colors you can create a spectacular atmosphere that really showcases the fish and creates a beautiful addition to any room
Excellent Waterproof Design: The Led underwater fish tank light can be fully submerged in water and work underwater. No water vapor. Two strong suction cup help fix the led light bar firmly on the top of fish tank or