The GiesemannT5 Powerchrome Super Actinic 39W Tube is a high-performance lighting source specifically designed for reef aquariums. Thanks to its pure actinic light spectrum (421 nm), it intensifies the fluorescence of corals and enhances the natural brilliance of fish and invertebrates.

Light inspired by the deep sea

In nature, some corals only reveal their most beautiful colors at depths where UV light predominates. The Powerchrome Super ActinicGiesemann reproduces this specific spectrum, bringing blue/purplish light into your aquarium that highlights the fluorescent pigments of hard corals and shells.

Unrivalled light performance

• 💡 Pure actinic spectrum at 421 nm for maximum fluorescence.
• 🌈 Accentuates the natural colors of fish and corals.
• ⚗️ High-quality fluorescent substances for long-lasting colour stability.
• 🔬 Ideal as a complement to HQI or LED lighting for a full spectrum.
• 🌿 Promotes coral growth and proliferation.

Ideal complement to modern LED lighting

Thanks to its proprietary technology, the Powerchrome Super Actinic delivers wavelengths that LEDs can't reproduce. Combined with an LED ramp, it enriches the overall light spectrum to provide corals with a balanced, natural light, promoting their photosynthesis and vitality.

Technical characteristics

For an exceptional reef rendering

By combining several tubes from the Giesemann Powerchrome range (Actinic Blue, Coral, Lagoon Blue...), you get a full spectrum ideal for coral growth, coloring and health. The Super Actinic brings that much-needed fluorescent touch to reveal the full splendor of your reef.

⚠️ Replace your T5 tubes every 9 to 12 months to maintain optimal light output. This product is intended for aquarium use only.