Homeowner adjusting silver Kouvr smart LED aquarium light mounted on a modern ceiling track over a lush planted aquascape tank.

Modern luxury living room featuring a large, colorful saltwater reef aquarium illuminated by two elegant Kouvr pendant LED lights.

Smartphone interface for the Kouvr aquarium light showing custom RGB and UV color sliders with automated sunrise and sunset dimming schedules.

Scientific comparison showing increased plant morphology, leaf size, and vivid coloration when using the optimal UVA exposure provided by Kouvr lighting.

Close up of the premium silver milled aluminum Kouvr LED aquarium fixture showing the textured heat sink design and braided power cable.

A close-up view of a small, cylindrical aluminum LED light puck. The light is made of silver metal with a power symbol on top and cooling ridges. It is illuminated, casting light on a light-colored marble surface. A grey fabric-wrapped electrical cord is coiled next to it, with a metal tip plug visible.

A technical infographic for the T90 PRO series LED aquarium light. The top shows a central large cylindrical aluminum light unit with 140mm dimensions. Below it are mounting options for tanks from 60cm up to 180cm, paired with light marble plaques. A specifications table at the bottom details the product model T90 PRO, 90W power, 5400lm luminous flux, LED RGB+UVA combination, and a 36V 5.56A adapter, in a structured, gold-framed layout.

An illuminated view of the "Basic Mode" user interface for an LED light controller. It features two control panels with dimensional gold text on light wood/cream surfaces, set against a marble-patterned background. The top panel has sliders for Red (11%), Green (16%), Blue (17%), and UV (100%), next to a central dial with a color spectrum and time of day (08:25 for sunrise, 19:25 for sunset). Text on the right reads "Just one tap to set the color, intensity, and time." The lower panel provides input fields

A scientific infographic titled "The advantages of optimal UVA exposure for plant growth." The top section shows four photos of the same plant (lettuce or similar) under different light conditions: Control, UVA-10, UVA-20, and UVA-30, showing the effect of optimal UVA exposure. The bottom half features an illustrated diagram of plant anatomy (roots, stem, leaves, flower) labeled with light-dependent processes. One side shows "Modified plant architecture" and "Genetic influence," while the other shows "Morph

A view of the "Multilingual Support" and "Multiple Waveform Selections" interface for an LED aquarium light controller. The top left title is "Multilingual Support" and shows an app screen displaying language options: Chinese, English, Japanese, Hungarian, and Indonesian. The lower part features "Multiple Waveform Selections" in two sections: "12 Presets" with pre-set modes like Green, Red, Mixed, Gorgeous, Colorful, Algae, Nature, Elegant, Brisk, Fresh, Enjoy, and White, next to a close-up plant photo. The

A high-end product infographic titled "RGB + UV SPECTRUM," with the title text itself rendered in red, green, blue, and purple beveled letters. The top section features a detailed framed graph of the light spectrum, from 380nm to 780nm, showing color peaks for UV, blue, green, and red light. To the right is a central large circular aluminum light unit with 140mm dimensions. Explanatory text below states: "Blue and red light promote photosynthesis, while green light penetrates the leaves, reaching the roots

A high-end display plaque titled "Arch-Shaped Stand" and "Back-Attached Stand" for aquarium light mounting, set against a marble-patterned background with gold accents. The top features an illustrated 'Arch-Shaped Stand' with dimensional arrows and text on the right: 'Depth: Adjustable', 'Height: 5–50 cm', 'Width: 10 cm – varies by model', accompanied by depth, height, and width icons. The lower part features an illustrated 'Back-Attached Stand' with similar dimensional arrows and text: 'Depth: 20–60 cm', '

A view of the mounting accessories options, set against a marble-patterned background with gold accents. The top title in bronze text reads 'L-Shaped Stand', next to a red-bordered box 'Optional Accessories (Sold Separately)'. Below it, two 'L-Shaped Stand' illustrations are shown with dimensional arrows and a grid on a solid panel with text on the right: 'Depth: 20–45 cm', 'Height: 5–52 cm', 'Width: No Requirements', accompanied by depth, height, and width icons.

A view of the different international plug options, set against a marble-patterned background with gold accents. The bronze text title at the top center reads 'CABLE'. Below it, four plug illustrations are positioned on light, non-marbled panels, with text labels:

Top Left: A black dimensional two-pin plug, with text: 'EU / KR / BZ / IN / SA'

Top Right: A black dimensional three-pin plug, with text: 'AU / AR'

Bottom Left: A black dimensional large three-pin plug, with text: 'UK'

Bottom Right: A black di

Aetheria Aquascape | Smart RGB+UVA Pendant Light Fixture

Aetheria Aquascape | Smart RGB+UVA Pendant Light Fixture

$199

$589

Adapter Type:

EU/KR/BZ/IN/SA AU/AR UK CN/US/JP

Variant

Worldwide Shipping

Easy 14 Day Returns

Bring Your Underwater Masterpiece to Light.

Most aquarium lights are functional eyesores. The Aetheria is a sculptural centerpiece engineered for unparalleled growth. Crafted from premium milled aluminum with an elegant pendant silhouette, it bathes your aquatic sanctuary in perfectly tuned RGB+UVA light. It doesn't just illuminate your tank—it transforms ordinary aquascapes into vibrant, living art that elevates your entire room.

The "Living Art" Spectrum: Our proprietary 90W RGB+UVA diode array penetrates deep to enhance vivid plant coloration, boost root health, and promote robust morphology without unwanted algae blooms.
Smart Rhythm Simulation: Seamlessly controlled via our multilingual app, the automatic dimming function creates precise sunrise, sunset, and custom daily light cycles, reducing fish stress and replicating nature's organic rhythm.
Architectural Integration: Designed for the sophisticated home. Choose from sleek track mounting, elegant pendant drops, or minimal arch stands to seamlessly complement your high-end interior.
Whisper-Quiet Power: Advanced passive-cooling within the heat-dissipating ridged aluminum shell ensures maximum 5400lm output longevity with entirely silent operation.
Specifications:
- Dimensions: 140mmx140mm
- Power: 90V
- Luminous Flux (IM) :5400

Aetheria Aquascape | Smart RGB+UVA Pendant Light Fixture

$199

$589

Same Materials.
Same Factories.
Wildly Different Price Tags.

KOUVR

Transparent & Material-First.
You pay for the marble, the teak, and the craft.

Traditional Luxury Retail

The "Label Tax."
Up to 60% of what you pay covers their showroom rent and marketing bloat.

KOUVR

Source-Direct Access.
We partner directly with the world’s finest ateliers. No layers.

Traditional Luxury Retail

The Middleman Markup.
Importers, brokers, and distributors each take a cut before it reaches you.

KOUVR

Curated & Ready to Live In.
In-stock collections ready to ship when you are.

Traditional Luxury Retail

The 16-Week Waitlist.
"Custom" often just means "backordered."

Same Materials.
Same Factories.
Wildly Different Price Tags.

KOUVR

Transparent & Material-First.

You pay for the marble, the teak, and the craft.

Source-Direct Access.

We partner directly with the world’s finest ateliers. No layers.

Curated & Ready to Live In.

In-stock collections ready to ship when you are.

Design-Led.

Built for the way modern connoisseurs actually live.

Traditional Luxury Retail

The "Label Tax."

Up to 60% of what you pay covers their showroom, rent and marketing bloat.

The Middleman Markup.

Importers, brokers, and distributors each take a cut before it reaches you.

The 16-Week Waitlist.

"Custom" often just means "backordered."

Corporately Mandated.

Built to maximize margins for shareholders.

Frequently Asked Questions

Why buy from Kouvr Koncepts?

At Kouvr Koncepts we do things a bit differently in the fact that we are a direct-to-consumer business. We take inspiration from nature to create modern, high-quality products that are made with impeccable quality and stunning designs, without the high cost.

Through our eco-design house, we have been working to create sustainable pieces for the home that are timeless and long-lasting. As we move forward we are committed to minimizing our environmental impact from our eco-friendly designs to reducing our use of plastic in our packaging.

Where do you ship to?

We ship worldwide for our products under 10 lbs. Larger products that are greater than 10 lbs, we only ship to the USA and Canada. There are a few exceptions such as Hawaii, Alaska, Puerto Rico, and Nunavut.

Working on a big project? Feel free to reach us at info@kouvrfashion.com and we will do our best to accommodate.

What are your shipping options + cost?

We believe in transparent pricing. We don't hide shipping fees within the product price under the guise of free shipping. This helps us communicate the true value of our products to customers. Standard shipping is $159 on all orders unless there is a free shipping promotion.

When will my order be delivered?

For in-stock orders, Standard will take an estimated 1-4 business days for processing and an estimated 1-3 weeks for transit in Canada and the US.

For custom orders, lead time is an estimated 24-26 weeks. This estimated time frame is an all-encompassing lead time from the start of production to delivery. For more information about our Custom Order Policy and the Custom Order lead times, please see the Store Policy page.

Standard shipping includes a delivery to the threshold, described as the "first dry area or garage", or lobby/service area of a high-rise building.

What is your return policy?

We want you to be overjoyed with your new purchase. If for any reason you are unsatisfied with a product you can notify us via the contact form on our Contact Us page and our team will provide all of the details for initiating a return. Products need to be returned within 30 days from the delivery or pick-up date in original packaging and in like-new condition to be accepted.