AI Blade 21"The Aqua Illumination Coral Blade LED is a remarkable strip LED designed to enhance coral growth in your aquarium. Here's a comprehensive overview of its features, specifications, and included components: Features: EdgeField Optics: Delivers even PAR, smooth color mixing, exceptional 95 degree spread, and a natural shimmer effect. Modular Cluster LEDs: Allows light to wrap around high points in the tank, providing a smooth blanket of illumination with