The Leddy Tube Actinic features a sleek, compact design that integrates seamlessly into any aquarium setup, delivering even illumination across the tank. Its low-profile construction ensures optimal light penetration to the lower levels of your aquarium. The Aquael LEDDY Retrofit LED 17W Actinic lighting unit is an ideal choice for eco-conscious aquarists seeking to reduce the cost of aquarium lighting. These LEDs offer significant energy savings and long-lasting performance, outshining fluorescent lighting, which tends to lose efficiency and light penetration within the first year. Aquael LEDDY LEDs combine durability, energy efficiency, and an extended lifespan, making them perfect for marine environments. With a color temperature of 20000K, they ensure vibrant and consistent lighting. Complete with a power supply, the Leddy LED lights are compatible with most aquarium setups. For those with existing T5 or T8 light fittings, Retrofit Adaptors (sold separately) allow for easy installation.