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NICREW

NICREW 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch

  • Based on 1,708 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Nov 15
Order within 1 hour and 27 minutes
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Size: 18 - 24 in


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

Color: Black


Shape: Rectangular


Material: Aluminum


Finish Type: Powder Coated


Light Source Type: LED


Product Dimensions ‏ : ‎ 16.2 x 24 x 1.7 inches; 1.96 Pounds


Item model number ‏ : ‎ N14802


Date First Available ‏ : ‎ November 10, 2019


Manufacturer ‏ : ‎ NICREW


Best Sellers Rank: #21,765 in Pet Supplies (See Top 100 in Pet Supplies) #56 in Aquarium Lights


#56 in Aquarium Lights:


Customer Reviews: 4.2 4.2 out of 5 stars 1,708 ratings


Color: Black


Shape: Rectangular


Material: Aluminum


Finish Type: Powder Coated


Light Source Type: LED


Shade Material: acrylic,glass


Power Source: Corded Electric


Brand: NICREW


Style: Classic


Voltage: 20 Volts


Brightness: 7200 lumen


Maximum Compatible Light Source Wattage: 2E+1 Watts


Light Source Wattage: 20 Watts


Mounting Type: frame mount


Bulb Features: rgb


Color Temperature: 1E+4 Kelvin


Number of Light Sources: 36


Are Batteries Included: No


Amperage: 1 Amps


Product Dimensions: 16.2"L x 24"W x 1.7"H


Manufacturer: NICREW


Item Weight: 1.96 pounds


Item model number: N14802


Date First Available: November 10, 2019


Item Package Dimensions L x W x H: 17.68 x 5.12 x 3.39 inches


Item Dimensions LxWxH: 16.2 x 24 x 1.7 inches


Brand Name: NICREW


Target Audience Keyword: fish


Size: 18 - 24 in


Number of Items: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great for anemones
Size: 18 - 24 in
This is a very bright and great light to use for anemones. The directions aren't the best, but I manage to figure out how to set up the timer by playing around with it. I currently have a rose bubble tip anenome and it's doing great with these lights.
Reviewed in the United States on September 25, 2025 by Alonzo
    • Nicrew marine led aquarium light
Size: 30 - 36 in
Lots of features for the price. Set up is easy. Puts out great light.
Reviewed in the United States on August 10, 2025 by Joseph Rossok
    • Good light
Size: 48 - 60 in
Using this as an addition to my Current led . Now my anenome is out and happy as are my soft corals. This light would work well alone for live rock and fish and possibly corals like Kenya tree and mushrooms. Excellent additional light without breaking the bank. The timer instructions are vague but if you play with it you'll figure it out ... show more
Reviewed in the United States on January 7, 2025 by I tried to love this filter but couldn't stand the humming noise. I could hear it 20 feet away in my bedroom and I have hearing loss! I went back to my old cheap Aqua-tech which is extremely quiet and also self primes
    • Great Growth on Freshwater Tanks Too!
Size: 24 - 30 in
I initially bought this as a backup for my reef tank when I had a Fluval light. However, I later bought an AI Hydra 32HD and no longer needed this. I did end up setting up a freshwater tank and decided to use this. My plants love it and it is fairly bright and customizable for the price. You can control both the white and blue channels individually in 5% intervals and can customize the ramp up and ramp down time in intervals of 30 minutes. You can only select one ramp up and two ramp downs, with one being made for blue light night time viewing. Despite this, it is still an exceptional light and even my red cryptocorynes have become a deep shade of red, even without a dedicated red channel. I definitely recommend! ... show more
Reviewed in the United States on July 24, 2024 by Elijah
    • Great light
Size: 18 - 24 in
Review Image by Sally Trauco Sally Trauco
I bought this light as a budget light for my new 20 gallon nano reef tank. I have two other saltwater tanks with very expensive lights on them. In all honesty I’ve seen more growth on my coral in this small tank despite not doing any parameters. I’ve been very impressed with this light. The only downside is that if the power is cut off, you have to reset the clock. Programming is not too hard if you read the instructions. ... show more
Reviewed in the United States on October 8, 2024 by Sally Trauco Sally Trauco
    • I GIVE UP! Difficult to program, limited options.
Size: 30 - 36 in
This is an update to my earlier review. I contacted Nicrew regarding the difficulty that I had programming this light. They responded within about 16 hours. Fair enough. They provided me with a video demonstrating the programming process and steps. I placed my iPhone beside the controller and followed the steps illustrated. I did this repeatedly for about an hour. I have given up. I am usually very good at programming controllers such as this, but this one is beyond me. I looked further into reviews for this device and discovered that I am not the only one who has experienced this difficulty. I am going to throw this Nicrew marine aquarium light out. I will find a store locally and replace it with another light from another supplier that is NOT NICREW! I am extremely dissatisfied. The customer service was okay, about as much as could be expected from an online seller. There’s not much they can do with an inferior product. Previous review: I have had this light for about 7 weeks. It’s difficult to program, has limited capabilities and poor instructions. I have found that I can only really operate it in manual. Unlike the claims, it does not gradually ramp up or down like it is supposed to do. In only the on position are the lights bright enough for healthy coral growth. I would NOT recommend this light for an aquarium. I will try to find an alternative. ... show more
Reviewed in the United States on September 22, 2023 by Doug Foran
    • expected it to last longer
Size: 48 - 60 in
The media could not be loaded. light worked great for about 6months then controller display completely failed. now i can only use full blue or full white with now way to use any other settings. *edit*i unplugged for 20 minutes and now it is working again
Reviewed in the United States on August 22, 2025 by shaun
    • Makes my LPS corals very happy.
Size: 30 - 36 in
Review Image by Sudz Sudz
Review Image by Sudz Sudz
This light is absolutely great especially for the price. I bought this light in February and the only ones happier than me are my corals. I’ve been in and out of the aquarium hobby for over 20 years, and this is the best LED value price light I’ve ever used. It runs pretty cool, it is quiet no humming or anything, the control’s is intuitive. It has a ramp up and ramp down feature (F1) I believe they call it. You can set a timer for both blue and white channels. I set it for my blues to run 3 hours in the morning then blue and white for 8 hours then blue for 3 more hours. My fish and corals love it. My Frogspawn is growing and splitting into 4 heads, my hammer seems to grow daily, my zoanthids are multiplying and my bubble tip anemones are getting huge, although I do feed them. I would by this light again any day. One caveat. All my corals are in the top 12” of water, and they are softies or LPS which should be ok under less light than SPS. So I don’t think this light can handle SPS. But it certainly makes my LPS happy. I did just add an octospawn down about 18” and it’s doing ok but doesn’t seem as happy as those up on top. I’ve only had this one about 2 weeks so hurt is still out, and of course many factors are involved besides lighting. This is a beautiful light. Highly recommend. ... show more
Reviewed in the United States on May 14, 2020 by Sudz Sudz

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