<p>This Upgraded Colorful Full Spectrum LED Aquarium Light with Extendable Brackets is great for your aquariums. It is not only helps plant and fish to grow more luxuriant, but also makes your aquatic plants have vivid color and adds ornamental value of your aquariums</p> <p><b>Features</b></p> <p>1.Full Spectrum LEDs: The full spectrum LEDs offer light output with three colors, which is perfect for plant growth. This light is suitable for freshwater and saltwater aquariums. </p> <p>2.Improved Two-Level switch：By upgrading the switch to reduce moisture and damage to increase life. </p> <p>3.Two Lighting Modes: Switch I: Only blue lights on for nightlight. Switch II: white, blue and Red lights all on for daylight.</p> <p>4.Adjustable Mounting Brackets: Adjustable metal brackets to fit different size aquarium tank. When assembles the light, please apply extra force to get the brackets in place. </p> <p>5.Aluminum Alloy Housing: Featuring an ultra-thin and lightweight aluminum alloy shell that optimizes heat dissipation for longer lifetime of the LEDs. </p> <p><b>Specification</b><br></p> <p>Fits Aquariums 18"-24" </p> <p>Material: Aluminum </p> <p>Numbers of LED Beads: 48 White + 12 Blue 4 +Red </p> <p><b>LED Full Spectrum Aquarium Light Package Included</b></p> <p>1 x Full Spectrum Aquarium Light </p> <p>1 x Power Plug </p> <p>1 x User's Manual</p>