--- product_id: 64702998 title: "LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth" brand: "arknoah" price: "€ 287.02" currency: EUR in_stock: true reviews_count: 9 category: "Arknoah" url: https://www.desertcart.com.cy/products/64702998-led-aquarium-light-165w-full-spectrum-fish-tank-light-dimmable store_origin: CY region: Cyprus --- # Full spectrum with 5 color wavelengths 165W powerful LED output Dual-channel dimming & independent control LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth **Brand:** arknoah **Price:** € 287.02 **Availability:** ✅ In Stock ## Summary > 🌊 Illuminate your underwater world with precision and power! ## Quick Answers - **What is this?** LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth by arknoah - **How much does it cost?** € 287.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/64702998-led-aquarium-light-165w-full-spectrum-fish-tank-light-dimmable) ## Best For - arknoah enthusiasts ## Why This Product - Trusted arknoah brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool & Quiet Operation:** High-efficiency fans maintain stable temps and silence, so your aquarium stays perfect without noise distractions. - • **Effortless Setup & Flexible Fit:** Hanging steel hook and adjustable height make installation quick and adaptable to any tank style. - • **Precision Dimming for Custom Ambiance:** Dual white & blue LED controls with 10%-100% brightness let you mimic natural day-night cycles effortlessly. - • **Tailored Light for Thriving Aquatic Life:** Full spectrum LEDs boost coral, plant, and fish health with vibrant, natural colors. - • **Advanced X2 Lens Tech for Deeper Penetration:** 31% higher PAR value ensures your corals and plants get optimal light deep into the tank. ## Overview The ARKNOAH LED Aquarium Light 165W delivers a full spectrum of natural light with advanced dual-channel dimming and X2 lens technology, providing 31% deeper light penetration for healthier corals, plants, and fish. Designed for both freshwater and saltwater tanks, it features quiet cooling fans and easy installation with adjustable height, making it a versatile, energy-efficient choice for vibrant, thriving aquariums. ## Description desertcart.com : ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth : Pet Supplies Review: Great Aquarium Lights! - We recently purchased 3 sets of these lights for our aquarium a little over 2 years ago. Wonderful product with zero issues! Highly recommend. Review: Arknoah led - Light stopped after a couple months. I wouldn't waste the money. ## Features - {Full Spectrum Lighting for Healthy Growth}: Our aquarium LED light provides a full spectrum of natural light, promoting optimal photosynthesis for aquatic plants and enhancing the vibrant colors of your fish. Our advanced LED system combines Blue, Royal Blue, White, Red, and Green wavelengths to stimulate vitamin D3 synthesis, enhancing calcium absorption for corals. This results in brighter coloration and healthier growth for corals, shrimp, and aquatic plants. Designed to illuminate reef tanks and saltwater aquariums, this aquarium lighting ensures even coverage for corals (SPS/LPS), invertebrates, and marine life to thrive. - {Dual Control & Precision Dimming}: (1). Independent White & Blue LED Control: Two separate switches let you turn on/off white LEDs (for daytime plant growth) and blue LEDs (for nighttime ambiance) individually. (2). Manual Dimming from 10%-100%: Adjust each channel’s brightness with two dedicated dimmers. Create custom lighting blends—like 30% white + 70% blue for dawn simulations or 100% white for peak photosynthesis. (3). Ultimate Flexibility for Your Aquarium Perfect for mixed reef tanks: Boost coral health with adjustable blue spectrum. Avoid Coral overgrowth by fine-tuning white light intensity. Mimic natural daylight cycles without complex programming. - {X2 Lens Technology for Superior Performance}: (1). Double 120° Acrylic Lens + Zener Diode Protector: Our advanced lens design delivers 31% higher PAR value and deeper light penetration, ensuring optimal growth for corals and aquatic plants. The built-in zener diode protects against voltage spikes, extending the aquarium light’s lifespan. (2). Equipped with high-efficiency, low-noise fans, this light maintains a stable temperature even during extended use. Say goodbye to overheating and hello to consistent performance. - {Widely Application}: (1). Perfect for Fish Tanks, Coral Reefs & Aquarium Plants: This versatile aquarium light enhances the natural beauty of your underwater world, making it ideal for freshwater fish tanks, coral reefs, and planted aquariums. (2). Bring Your Fish to Life: With a spectrum of vibrant colors, your fish will appear more realistic, lively, and lovely, showcasing their true beauty under the perfect lighting conditions. (3). Crystal-Clear Water & Thriving Plants: Our light not only makes your aquarium water transparent and clear but also promotes photosynthesis for healthier, faster-growing aquatic plants. - {Easy Installation & Flexible Height Adjustment}: (1). Quick Setup with Hanging Steel Hook: Our aquarium lamp comes with a sturdy steel hook for effortless installation. No tools or complicated steps required. (2). Customizable Height for Perfect Lighting: Freely adjust the height between the lamp and your fish tank to achieve the ideal light intensity and coverage for corals, plants, and fish. (3). Designed for Convenience & Versatility: Stable: The steel hook ensures a secure fit, even for larger tanks. Adaptable to Any Tanks: Ideal for rimless, framed, or open-top aquariums. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BLXWQ3L | | Are Batteries Included | No | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #104,098 in Pet Supplies ( See Top 100 in Pet Supplies ) #452 in Aquarium Lights | | Brand | ARKNOAH | | Bulb Features | Dimmable, Color Control | | Color | Black | | Customer Reviews | 3.7 3.7 out of 5 stars (76) | | Date First Available | March 21, 2018 | | Finish Type | Painted | | Finish types | Painted | | Included Components | Hanging Steel Hook | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 6.82 pounds | | Item model number | AQU165 | | Light Output Maximum | 4820 Lumens | | Light Source Type | LED | | Light Source Wattage | 165 Watts | | Manufacturer | Shenzhen DeXingGao Optical Co., Ltd | | Material | Iron | | Mounting Type | Hanging | | Number of Light Sources | 1 | | Part Number | AQU165W | | Power Source | Corded Electric | | Product Dimensions | 15.8"L x 8.4"W x 2.4"H | | Shade Material | Acrylic | | Shape | Rectangular | | Specific Uses | Aquarium | | Style | Modern | | Switch Style | Touch | | UPC | 645195217712 | | Voltage | 265 Volts (AC) | | Wattage | 165 Watts | ## Product Details - **Color:** Black - **Finish Type:** Painted - **Light Source Type:** LED - **Material:** Iron - **Shape:** Rectangular ## Images ![LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Image 1](https://m.media-amazon.com/images/I/71k3CaJ3sFL.jpg) ## Available Options This product comes in different **Wattage** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Aquarium Lights! *by S***O on June 27, 2023* We recently purchased 3 sets of these lights for our aquarium a little over 2 years ago. Wonderful product with zero issues! Highly recommend. ### ⭐ Arknoah led *by W***S on February 6, 2026* Light stopped after a couple months. I wouldn't waste the money. ### ⭐⭐⭐⭐⭐ Great product! *by A***N on July 30, 2025* This light let out more light than we anticipated. Love it! Buying one for my plants now! ## Frequently Bought Together - ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Phlizon 165W Dimmable Full Spectrum Aquarium LED Light Daisy Chain Fish Tank LED Reef Decoration Light for Saltwater Freshwater Fish Coral Reef (16"x8"x2.4") --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/64702998-led-aquarium-light-165w-full-spectrum-fish-tank-light-dimmable](https://www.desertcart.com.cy/products/64702998-led-aquarium-light-165w-full-spectrum-fish-tank-light-dimmable) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-23*