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NICREW ClassicLED Gen 2 Aquarium Light, 15 Watts, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, Size 18 to 24 Inch

4.5 4.5 out of 5 stars 5,082 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Aquarium Lights by NICREW

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18 - 24 in

Purchase options and add-ons

Style Classic
Brand NICREW
Color Blue,White
Product Dimensions 5.2"D x 17.7"W x 3.2"H
Special Feature Adjustable

About this item

  • Super bright 6500K White LEDs with optimized spectrum 460nm Blue LEDs for healthy growth of plants
  • More LEDs offer a higher level of luminous efficiency and brightness, 50% brighter than before
  • Adjustment can be made for both brightness and color temperature. Very easy to lower the blue lights for a more warm look, or use high blues and low whites for a cool even look
  • Build in 8/10/12H Timer and 15 minute ramp up / dim down. Set it, and forget it. The gradual lighting increase when turning on and the gradual lighting decrease when turning off does lend a feeling of being more in nature, avoiding startling your fish
  • Ideal for freshwater or saltwater fish-only and low-high light level aquarium plants, for aquariums 18 - 24 inches (Light length without bracket is 16.1 inches)
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Customer ratings by feature

Brightness
4.7 4.7
Sturdiness
4.6 4.6
Value for money
4.6 4.6
Longevity
4.4 4.4

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NICREW ClassicLED Gen 2 Aquarium Light, 15 Watts, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, Size 18 to 24 Inch
NICREW ClassicLED Gen 2 Aquarium Light, 15 Watts, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, Size 18 to 24 Inch
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NICREW ClassicLED Gen 2 Aquarium Light, 11 Watts, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, Size 12 to 18 Inch
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Price-5% $31.99
List:$33.58
$29.99$43.99-21% $37.99
List:$47.99
$21.99$25.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Brightness
4.7
4.7
4.5
4.7
4.6
4.7
Value for money
4.6
4.5
4.3
4.5
4.3
4.6
Timer function
4.0
4.3
4.1
4.3
4.2
4.0
Remote Control
4.3
4.0
4.3
3.0
Water resistance
4.0
4.1
4.0
Sold By
NICREW
NICREW
NICREW
NICREW
CLL Pet Supplies
NICREW
style
Classic
Modern
Modern
Classic
light source type
LED
LED
LED
LED
LED
LED
material
Acrylic, Glass
Metal, Aluminum
Metal, Aluminum, Shell
Metal, Aluminum
Plastic
Aluminum
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
shade material
Glass, Acrylic
Aluminum
Aluminum
Aluminum
Glass, Acrylic
Glass, Acrylic
wattage
15 watts
12 watts
20 watts
17 watts
18 watts
11 watts

Product information

Technical Details

Additional Information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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NICREW

NICREW ClassicLED Gen 2 Aquarium Light, 15 Watts, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, Size 18 to 24 Inch


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Product Description

G2

The ClassicLED G2 is the new and improved version of our popular ClassicLED.

With over 30% more LEDs, our freshwater lights just got brighter. It features an easy-to-use wired LED control which allows you to adjust intensity and spectrum for different channels. This low-profile fixture also has adjustable legs to fit multiple aquarium lengths.

Nicrew ClassicLED G2 is ideal for freshwater or saltwater fish-only and low-high light level aquarium plants.

Full Spectrum

Moonlight:

Blue light resembles moonlight, producing a peaceful ambiance in your aquarium.

The moonlight mode is great for glow fish, adding a nice touch to your tank.

Daylight:

More LEDs produce a high output, penetrate deeper into water than others, no worries for deep fish tanks. 4.3-inch wide light for wider area coverage and uniform lighting without dead spots.

6500K White LEDs and 460nm Blue LEDs for superior color blending and spectral performance, effectively boosting plant photosynthesis.

Blue Light
1
1 1 1 1 5 1
18 - 24'' 18 - 24'' 18 - 24'' 18 - 24'' 18 - 24'' 18 - 24''
Customer Reviews
4.6 out of 5 stars
17,510
4.5 out of 5 stars
5,082
4.6 out of 5 stars
8,616
4.4 out of 5 stars
2,443
4.5 out of 5 stars
129
4.4 out of 5 stars
2,413
Material Plastic Aluminum Aluminum Aluminum Aluminum Aluminum
LEDs 60 White + 12 Blue 90 White + 18 Blue 58 White + 8 Blue + 8 Red + 4 Green 60 White + 12 Blue + 6 Red 40 White + 4 Blue + 4 Red 48 White +9 Blue + 6 Red
Lumens 760 lm 1160 lm 850 lm 920 lm 780 lm 1400 lm
LUX@12" in air 3000 4100 4000 4100 3800 6300
PAR@12" in air 45 70 70 65 56 95
Watts 11 W 15 W 15 W 14 W 13 W 18 W

From the brand

Looking for specific info?

Important information

Wattage

15 watts

Bulb Voltage

20 volts_of_direct_current

Customer reviews

4.5 out of 5 stars
4.5 out of 5
5,082 global ratings

Customers say

Customers like the ease of use, fit and appearance of the aquarium light. For example, they mention the control is easy to use, the light looks fantastic and sparkles off the colors of their fish. They appreciate the value, and brightness. That said, opinions are mixed on performance, durability, and timer.

AI-generated from the text of customer reviews

554 customers mention486 positive68 negative

Customers like the brightness of the light. They mention that it's adequate, the white isn't obnoxiously bright, and the blue mood settings are wonderful. Some say that the light works very well and is very bright for the price.

"...Wonderful brightness with blue mood settings, mix of white/blue, just white and dimmable as it says. So nice...." Read more

"It is very bright and I wanted to show my Glofish as well. It can be adjusted if it’s too much light for your taste...." Read more

"...Easy to adjust the different shades of light because of the separate blue and white light controls...." Read more

"...I love the fact that you can actually control the brightness level, too, so if I see that having brighter light is not sitting well with the fish,..." Read more

210 customers mention187 positive23 negative

Customers like the value of the lamp. They say it's well worth the price, looks pricier than it was, and is a good item.

"...Overall a very good purchase for the price. I would recommend this light to others.*..." Read more

"...They are a great value, and seem solidly built. I will update when replacement product arrives...." Read more

"...The price was great - it was close to half of what I paid for my older LED light." Read more

"Overall very good item. Quality of item seems good and quality of light is great" Read more

121 customers mention121 positive0 negative

Customers are satisfied with the appearance of the lamp. They mention that the blue and white light look fantastic, beautiful, and has great color rendering. They also appreciate that the lights sparkle off the colors of their fish. Customers also love that they can customize the color and brightness. Overall, customers are happy with the lamp's appearance and recommend it to others.

"...But I am super happy I bought this product!!Well designed and thought out. Has re-energized by aquarist hobby mood!" Read more

"...Not only that it looks fantastic on top of my aquarium! 100 x times better than my old fluorescent tube hood that I have used for years and years!..." Read more

"...I added this one to brighten up the tank a bit and it really made all the colors pop. I recommend using a mix of their lights...." Read more

"...Plants are growing much stronger now and fish do look better with the red bulbs. Wishing I had just gone with the Finnex from the start." Read more

96 customers mention77 positive19 negative

Customers like how easy the lamp is to use. They say it's easy to install, use, and maintain. They also appreciate the control and timer, which are easy to use and set. Overall, customers are happy with their purchase and recommend it to others.

"...It can be adjusted if it’s too much light for your taste. The control is easy to use and I have enough cord to place the controller on top of the..." Read more

"...It fit my existing tank perfectly! It’s easy to use and operate and there countless light options that make owning an aquarium such a joy!..." Read more

"...The light I received is fine, and programming it is easy, but I'm not completely satisfied with it, even if I had received what I actually ordered...." Read more

"Overall I really liked this light. It was affordable and the timer was simple to use...." Read more

69 customers mention63 positive6 negative

Customers are satisfied with the fit of the aquarium light. They mention that it fits their tank better than their previous light, it fits perfectly on the top of their tank, and it seems sturdy. The size is very compact and easy to install, and fits a wide range of aquarium tops and could also be used for custom pet cages. The light bar fits right over that perfectly and rests on the edge of tank. It is great for smaller aquariums in the 10 gal or below area.

"...Well this light bar fits right over that perfectly and rests on the edge of tank with it's extendable support bars...." Read more

"...The second had no problems. It’s very bright and fits my tank better than my previous light...." Read more

"...It fit my existing tank perfectly! It’s easy to use and operate and there countless light options that make owning an aquarium such a joy!..." Read more

"...Fits perfectly on the 60gal and is customization...." Read more

212 customers mention140 positive72 negative

Customers are mixed about the performance of the lamp. Some mention that the timer function works well, the switch works good, and it works well with HomeKit automation. However, others say that the light stopped working about 3 weeks after the warranty expired.

"...The aluminum body pulls heat away and just works really well. They are wide, so more light gets into the tank...." Read more

"...these now, one being 18 inches and the other being 46, and they are absolutely perfect, they're extremely bright and the blue mode is perfect for..." Read more

"...Additional 3.12.24- light stopped working about 3 weeks after warranty expired. Called customer service and they had me try a couple of things...." Read more

"Works well for fish only with live rock. Like the timer and white/blue light controls" Read more

117 customers mention74 positive43 negative

Customers are mixed about the durability of the lamp. Some mention that it is well made and should last a long time due to the LED, while others say that it didn't even last a year and had a short failure.

"...LOVE IT!! and Highly recommend this product.Looks like good quality to me and longevity I can't say at this time...." Read more

"...but it died after 1 year. Thought it was last longer." Read more

"...I’m really impressed with this light. I hope it lasts a long time!" Read more

"...The light is bright, it is stable, and I like how much taller they are than my previous LEDs...." Read more

71 customers mention37 positive34 negative

Customers are mixed about the timer. Some mention that the time function is nice, and the manual timer is convenient. They also like the clock feature, and mention that it has 3 timer options. However, others say that the built-in timer was terrible and prevents them from using a standard clock. They say, for example, that they had to reset the clock on the time.

"...now comes on at 11am and goes off by itself at 11pm, with no other plug-in timer needed.Want more?? Well how about this!..." Read more

"...The timer unit went out after a little more that a year but when I contacted the company the immediately offered to send a replacement...." Read more

"...The 3 timer options are very convenient and I like the gradual on and off effect that simulates sunrise and sunset...." Read more

"At first the light worked fine and at about 9 mos. all the timer features stopped working and the blue/white mixer function stopped working...." Read more

Best light I've ever had
5 Stars
Best light I've ever had
I bought two of these now, one being 18 inches and the other being 46, and they are absolutely perfect, they're extremely bright and the blue mode is perfect for night time or adding an avatar way of water feel to your aquarium
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Top reviews from the United States

Reviewed in the United States on March 17, 2021
Size: 30 - 36 inVerified Purchase
11 people found this helpful
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Reviewed in the United States on March 24, 2024
Size: 48 - 60 inVerified Purchase
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5.0 out of 5 stars Best light I've ever had
Reviewed in the United States on March 24, 2024
I bought two of these now, one being 18 inches and the other being 46, and they are absolutely perfect, they're extremely bright and the blue mode is perfect for night time or adding an avatar way of water feel to your aquarium
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Reviewed in the United States on April 20, 2020
Size: 24 - 30 inVerified Purchase
One person found this helpful
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Reviewed in the United States on August 11, 2020
Size: 48 - 60 inVerified Purchase
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4.0 out of 5 stars Excellent light - Super, super bright - Bought in August - blue lights failed Sept 13
Reviewed in the United States on August 11, 2020
Update: Well, the good news is the white lights on this system are still work so my plants will survive, and that's the majority of this lighting system. The bad news is the blue lights failed and now won't turn on at all. I don't know why, but they just won't turn on which is frustrating! I haven't had them that long [two months] so it's really disappointing. I think the multicolor systems do better, but I wanted a brighter light which is why I added this. Hopefully, this is just the ballast they sent me. Either way, that's way too short of a life span.

I am using this with two other of Nicrew's LED lights. I have the planted tank ones with the colors. I added this one to brighten up the tank a bit and it really made all the colors pop. I recommend using a mix of their lights. The ones with blue red and white for plants work great but I need some blues. This light has two channels and you can select the brightness of the blue or white light. I put it at max and put it in the middle. I added the ones that were more like 6700's on the opposing sides to add the red lighting. I have a 120 gallon tank and the plants are liking this mix. Also, I get a barely visible shimmer effect with this combination. If you like planted tanks, use this one and one of their NICREW ClassicLED Plus Planted Aquarium Light, Full Spectrum to get this effect. As other posters have noted, this is REALLY bright. It's missing the reds though so I think you have to do a combination. I've got two planted ones and this one. FYI - the dimmers they sell do work on both channels [those are the dial ones for the classic], but I don't see the point of doing that when you can just lower it hitting the buttons. Oh, the mode button is the off switch. I noticed this one has a sort of spring action to put it on the tank. I would recommend this going over a glass top. It's VERY close to the top. I'd say it's slightly shorter than the Nicrew Classic LED light. Value wise, this is fabulous. Very low amounts of heat. I had my mom look at the plants under these lights and she said my burgundy ones finally look nice as these lights brought out their colors [classic] and the blue from this one brought out the blues in my fish.
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17 people found this helpful
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Top reviews from other countries

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Amazon Customer
5.0 out of 5 stars Nice and bright
Reviewed in Canada on March 16, 2024
Size: 18 - 24 inVerified Purchase
mario
5.0 out of 5 stars Bien
Reviewed in Mexico on May 15, 2022
Size: 30 - 36 inVerified Purchase
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mario
5.0 out of 5 stars Bien
Reviewed in Mexico on May 15, 2022
Tengo una semana con la lámpara y funciona bien, me gusta, espero dure así por mucho tiempo
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Anonymous
5.0 out of 5 stars Led lights
Reviewed in Canada on December 27, 2023
Size: 18 - 24 inVerified Purchase
Marc Marchand
4.0 out of 5 stars Nice light.
Reviewed in Canada on August 25, 2023
Size: 36 - 48 inVerified Purchase
3 people found this helpful
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Tony Emberton
5.0 out of 5 stars Good value
Reviewed in Canada on October 14, 2023
Size: 36 - 48 inVerified Purchase