FSLiving Submersible LED Aquarium Light, Fish Tank Light with Timer Auto Off, Warm White Freshwater Spotlight, LED Warm White for Planted Fish Tank, Garden Lights,3W, 3000K, 3 Pack Customizable

3000K Warm white only. Work with DC 5V output,safe for fish and people. Super Bright -- More energy saving and long lasting LEDs produce amazing shimmer to your tank,creates a wonderful aquascape. It is the best choice for main light, accent light,or replacement aquarium hood light. Built-in Timer -- Choose from 3 timer settings. The light will automatically turn off after 3/9/12 hours when the lighting cycle is selected. 10 level brightness you can dimmer from 10%-20%-30%-40%-50%-60%-70%-80%-90%-100%. There is no need to worry about over bright issues. Gooseneck Clamp/Mount Aquarium Light -- Soft arm can be adjusted by any angles and positions for the landscape of the ecological aquarium, and the 0.67in/7mm thick silicone tube is pressure resistant and supports 720° free rotation. The light clamp mount doesn't fit tanks with rim which thicker than 0.6 inches. Plug and Play -- Very easy to use, illuminates your tank's inhabitants, great for night viewing. More convenient power supply with USB interface. The distance fountain Lights from the plug to the first fountain lights of this pond light is 6.5ft/2m which is easy for your more needs.