Features: This aluminum alloy aquarium LED light automatically adjusts brightness based on ambience condition, ensuring optimal lighting for water life while eliminating manual adjustment. Engineered with aluminum alloy construction and advanced heat dissipation technology, this aquarium lighting fix maintain stable performances during prolonged use compared to plastic alternatives. Great for both novice aquarists and seasoned fishtank enthusiasts seeking professional equipment to enhancing corals growth and water plant in homes or office environment. Perfectly suitable for freshwater and saltwater tanks, providing full spectrum lighting that mimics natural sunlight cycle for thriving underwater health. Featuring easy installation and efficient LED lighting, this fishtank lamp combine easy operations and maintenance for longlasting water habitat safe. Specifications: Component: Aluminium alloy Product Size: As picture shown Type: 01(5w)/02(7w) Package Includes: 1PC Aquarium Led Light note: Please allow 0-1cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item