--- product_id: 384745201 title: "NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks" brand: "nicrew" price: "¥3477" currency: JPY in_stock: false reviews_count: 5 category: "Nicrew" url: https://www.desertcart.jp/products/384745201-nicrew-classicled-marine-saltwater-aquarium-light-20w-for-18-24 store_origin: JP region: Japan --- # Day+night controller simulates sunrise & sunset lighting Full RGB + 10,000K white spectrum for natural color balance 445nm & 460nm actinic blue LEDs for vibrant marine life NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks **Brand:** nicrew **Price:** ¥3477 **Availability:** ❌ Out of Stock ## Summary > 🌊 Illuminate your saltwater sanctuary with precision and style! ## Quick Answers - **What is this?** NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks by nicrew - **How much does it cost?** ¥3477 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/384745201-nicrew-classicled-marine-saltwater-aquarium-light-20w-for-18-24) ## Best For - nicrew enthusiasts ## Why This Product - Trusted nicrew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vivid Marine Spectrum:** Optimized 445nm & 460nm blue LEDs enhance coral fluorescence and fish colors for a stunning underwater display. - • **Dynamic Day-Night Cycle:** Integrated controller mimics natural sunlight patterns, promoting healthier marine ecosystems and reducing stress. - • **Energy-Efficient Brilliance:** 20W power consumption delivers up to 7200 lumens, balancing brightness with eco-conscious operation. - • **Universal Fit & Flexibility:** Adjustable mounting legs and extendable brackets fit 18-24 inch tanks, rimless or framed, for seamless installation. - • **Durable & Moisture-Resistant:** Powder-coated aluminum body with recommended glass/acrylic canopy protection ensures long-lasting performance in humid environments. ## Overview The NICREW ClassicLED Marine Saltwater Aquarium Light is a 20W LED fixture designed for 18-24 inch tanks, featuring a specialized spectrum of 445nm and 460nm blue LEDs combined with 10,000K white and RGB lights. It includes a day-night controller to simulate natural lighting cycles, supports a variety of marine life including soft and LPS corals, and offers adjustable mounting for both rimless and framed aquariums. Its durable aluminum construction and recommended canopy protection ensure longevity in moist saltwater environments. ## Description Adjustable Mounting Legs The perfect fit Sliding docking legs allow quick and easy adjustments for a wide variety of installations. Updated Switch and Adapter Prevent power jack from damp Specification LED Quantity: 36 White + 12 445nm Blue + 12 460nm Blue + 12 RGB Product Dimension : 16.2" L x 4'' W x 3/4"H Wattage: 20 W Adapter Power Output: 20V/1A Note Adjustable width Aquarium Frame Mounts support the light fixture above the aquarium. Review: Illuminate Your Aquarium Brilliantly without Breaking the Bank - The NICREW ClassicLED Marine Aquarium Light is praised for its bright lighting, easy setup, and budget-friendly price. It features 445nm and 460nm blue, 10,000K white, and RGB LEDs, creating an ideal color combination for the saltwater environment. The light comes with a dual-channel timer to adjust the lighting spectrum, simulating a gradual sunrise and sunset. The product supports a variety of marine life, including saltwater fish, live rock, soft coral, and LPS corals. It's available in multiple sizes with extendable brackets, making it suitable for both rimless and framed aquariums. A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it. Users noted the light's incredible brightness, with one commenting, "Everything in my tank is glowing." Another stated that the setup was straightforward and the light selection perfect. The product's timer function, though yet untested by some customers, is also viewed positively. Some users, however, mentioned that the light needs to be sealed to prevent moisture from getting in, and that if power goes out, the timer needs to be reset. But despite these minor inconveniences, most customers feel the product is worth the price. It's also worth noting that the product has been positively reviewed by customers outside the U.S., particularly in Canada. Canadian users found the product worth the price and praised its brightness and sunrise/sunset features. Overall, the NICREW ClassicLED Marine Aquarium Light is a highly recommended product for those looking for quality aquarium lighting at a reasonable price. UPDATE: lasted over two years before LEDs started to die on the left side. Im ordering another. Review: After 1 month 7 days stopped working - After 1 month 7 days it stopped working.. ## Features - Features 445nm and 460nm blue, 10,000K white, and RGB LEDs, a higher ratio of actinic blue spectrum LEDs balanced with full spectrum creates the ideal color combination for the saltwater environment - Comes with the day+night controller to adjust the lighting spectrum, simulate a gradual sunrise and fading sunset through the gradual increase and decrease of light intensity - One ClassicLED Marine light will support saltwater fish, live rock, soft coral, and LPS corals. For low light SPS corals, we suggest using two lights - Available in multiple sizes and includes extendable brackets on both ends to accommodate both rimless and framed aquariums length 18 - 24 inch - A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0819MQQ76 | | Amperage | 1 Amps | | Batteries are Included | No | | Best Sellers Rank | #60,223 in Pet Supplies ( See Top 100 in Pet Supplies ) #314 in Aquarium Lights | | Brand Name | NICREW | | Color | Black | | Color Temperature | 10000 Kelvin | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 1,718 Reviews | | Finish Types | Powder Coated | | Finish type | Powder Coated | | Item Dimensions L x W x H | 41.2L x 61W x 4.3H centimeters | | Item Weight | 0.92 Kilograms | | Light Output Maximum | 7200 Lumens | | Light Source Special Features | rgb | | Light Source Type | Light Emitting Diode | | Light Source Wattage | 20 Watts | | Light source type | Light Emitting Diode | | Manufacturer | NICREW | | Manufacturer Part Number | N14802 | | Material | Aluminum | | Material Type | Aluminum | | Maximum Compatible Light Source Wattage | 20 Watts | | Model Number | N14802 | | Mounting Type | frame mount | | Number of Items | 1 | | Number of Light Sources | 36 | | Power Source | Corded Electric | | Shade Material | acrylic,glass | | Shade material | acrylic , glass | | Shape | Rectangular | | Style Name | Modern | | Unit Count | 1.0 Count | | Voltage | 20 Volts | | Wattage | 20 watts | ## Product Details - **Colour:** Black - **Finish type:** Powder Coated - **Light source type:** Light Emitting Diode - **Material:** Aluminum - **Shape:** Rectangular ## Images ![NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks - Image 1](https://m.media-amazon.com/images/I/61LqPWXpScL.jpg) ![NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks - Image 2](https://m.media-amazon.com/images/I/71bTj5mj9fL.jpg) ![NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks - Image 3](https://m.media-amazon.com/images/I/71Uz4ZBHr5L.jpg) ![NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks - Image 4](https://m.media-amazon.com/images/I/71upZEB5rEL.jpg) ![NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks - Image 5](https://m.media-amazon.com/images/I/71zg24ak8UL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this water resistant Because my tank has a high evaporation** A: Hi Diego, You really need to have a glass or plexiglass cover for this. The manufacturer recommends use over a glass aquarium panel, so I wouldn't trust possible exposure to water. **Q: How well does this work for soft corals?** A: I dont know i don't have any corals in my tank. I think it would be ok though. Its pretty bright and is a full spectrum light. You can also adjust the brightness. **Q: The light has three options- yellow/white, blue/white, and blue. The timer only adjusts for yellow/white and blue. What is the blue/white used for?** A: I use it for a few hours at night. It makes my corals look good. **Q: Can I use 2 of the 24-30 inch for my 55 gallon tank?** A: i feel like it would be an awkward fit unless you made a rail/hanger for them. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Illuminate Your Aquarium Brilliantly without Breaking the Bank *by S***1 on 19 June 2023* The NICREW ClassicLED Marine Aquarium Light is praised for its bright lighting, easy setup, and budget-friendly price. It features 445nm and 460nm blue, 10,000K white, and RGB LEDs, creating an ideal color combination for the saltwater environment. The light comes with a dual-channel timer to adjust the lighting spectrum, simulating a gradual sunrise and sunset. The product supports a variety of marine life, including saltwater fish, live rock, soft coral, and LPS corals. It's available in multiple sizes with extendable brackets, making it suitable for both rimless and framed aquariums. A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it. Users noted the light's incredible brightness, with one commenting, "Everything in my tank is glowing." Another stated that the setup was straightforward and the light selection perfect. The product's timer function, though yet untested by some customers, is also viewed positively. Some users, however, mentioned that the light needs to be sealed to prevent moisture from getting in, and that if power goes out, the timer needs to be reset. But despite these minor inconveniences, most customers feel the product is worth the price. It's also worth noting that the product has been positively reviewed by customers outside the U.S., particularly in Canada. Canadian users found the product worth the price and praised its brightness and sunrise/sunset features. Overall, the NICREW ClassicLED Marine Aquarium Light is a highly recommended product for those looking for quality aquarium lighting at a reasonable price. UPDATE: lasted over two years before LEDs started to die on the left side. Im ordering another. ### ⭐ After 1 month 7 days stopped working *by V***K on 18 May 2024* After 1 month 7 days it stopped working.. ### ⭐⭐⭐⭐⭐ Great light *by M***E on 10 February 2021* I have a 72 Gallon Bowfront aquarium. It’s 4 feet wide and the 1 light seems to light it up very nice although I’d be really happy with two. The timer functions can be a little tricky at first but after setting them it’s a really nice light. I did get it on a flash sale for $10 cheaper so I’m happy with that price point. ## Frequently Bought Together - NICREW 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch - API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit --- ## 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.jp/products/384745201-nicrew-classicled-marine-saltwater-aquarium-light-20w-for-18-24](https://www.desertcart.jp/products/384745201-nicrew-classicled-marine-saltwater-aquarium-light-20w-for-18-24) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-24*