17.71'' Aquarium LED Light for Freshwater Fish Tank w/ Extendable Bracket, White Blue LED

18'' Full Spectrum Aquarium Light with Aluminum Alloy Shell Extendable Brackets, White Blue Red LEDs, External Controller, for Freshwater Fish Tank   Features: 【Ultra Bright Led Light】this aquarium led light is DC12V/15W, makes the aquarium water look more sparkly clean. Suggest for fish tank18 inch to 24 inches in width, support low-to-mid light level plant growth. Suitable for freshwater aquarium, not for saltwater use【Adjustable Brackets】the fish tank light comes with extendable metal brackets, which is freely extendable. You can easily to install this led fish tank light on most aquarium tanks, with cover or no, with rims or rimless【3 Light Color Modes】this aquarium light has 3 light modes: White LEDs, Blue LEDs, Blue+White LEDs, it's very easy to shift the color by press the second button for 1 to 3 times on the controller. Color changes will make your one aquarium change to 3 different wonderful views【Plug & Play】Comes with plug-in power supply, Input: AC100-240V/60HZ. You ca