Utilizing only 3 watt LED’s for maximum performance and output, the Reef Brite 72" XHO Blue LED Light produces the same amount of light as a similar length T5 or VHO Fluorescent lamp. These versatile lights can be used to replace any standard strip light or to create a custom lighting system. Because of their unique and elegant design and optimized reflector system, Reef Brite LED strip lights give off very little glare, making them a high definition light source that brings out the vibrant colored details of your aquarium. It gives observers a more enjoyable viewing experience while maintaining shimmer. This ripple or shimmer effect produced by our LED strip lights actually mimics sunlight as it penetrates into the ocean and tropical waters. Made from extruded aluminum, Reef Brite’s lightweight low profile design allows the LED fixtures to be installed just about anywhere, making them ideal for aquarium sumps and refugiums. Features: 54 LEDs; 81 watts (the LEDs are driven at 1.5 watts); All Blue Actinic LEDs; 6 ft power cord; Does NOT come with mounting legs; 72.0" (including mounting bracket) x 1.85" W x 1.1" H. Utilizing only 3 watt LED’s for maximum performance and output, the Reef Brite 72" XHO Blue LED Light produces the same amount of light as a similar length T5 or VHO Fluorescent lamp. These versatile lights can be used to replace any standard strip light or to create a custom lighting system. Because of their unique and elegant design and optimized reflector system, Reef Brite LED strip lights give off very little glare, making them a high definition light source that brings out the vibrant colored details of your aquarium. It gives observers a more enjoyable viewing experience while maintaining shimmer. This ripple or shimmer effect produced by our LED strip lights actually mimics sunlight as it penetrates into the ocean and tropical waters. Made from extruded aluminum, Reef Brite’s lightweight low profile design allows the LED fixtures to be installed just about anywhere, making them ideal for aquarium sumps and refugiums. Features: 54 LEDs; 81 watts (the LEDs are driven at 1.5 watts); All Blue Actinic LEDs; 6 ft power cord; Does NOT come with mounting legs; 72.0" (including mounting bracket) x 1.85" W x 1.1" H.