Is this water resistant Because my tank has a high evaporation

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.

How well does this work for soft corals?

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.

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?

I use it for a few hours at night. It makes my corals look good.

Can I use 2 of the 24-30 inch for my 55 gallon tank?

i feel like it would be an awkward fit unless you made a rail/hanger for them.

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NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks | Balanced Blue and Full Spectrum for Soft/LPS Corals, Day + Night Cycle with Sunrise/Sunset Simulation, Extendable Brackets

Product ID: 173394705

Details

Color
Black
Finish Type
Powder Coated
Light Source Type
LED
Material
Aluminum
Shape
Rectangular

⏰Day+night cycle with sunrise/sunset simulation

🌈Full spectrum with RGB LEDs

🔵445nm & 460nm actinic blue LEDs

434.26 DT

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Description

🌊 Illuminate your marine world with nature’s rhythm — don’t let your corals miss the spotlight!

VERSATILE FIT - Extendable brackets fit 18–24 inch tanks, including rimless and framed aquariums for seamless installation.
PERFECT CORAL GLOW - Balanced actinic blue and full spectrum LEDs create vibrant, natural colors for soft and LPS corals.
MARINE GRADE DURABILITY - Aluminum body with powder coating and recommended canopy protection for long-lasting, moisture-resistant performance.
DYNAMIC LIGHTING CONTROL - Simulate natural day-to-night transitions with gradual sunrise and sunset effects to mimic real marine environments.
ENERGY EFFICIENT 20 W POWER - Low power consumption with high output, ensuring bright illumination without the energy guilt.

The NICREW ClassicLED Marine Aquarium Light delivers a precise blend of 445nm and 460nm actinic blue LEDs combined with full spectrum RGB lighting, optimized for soft and LPS corals in 18–24 inch saltwater tanks. Featuring a 20W power draw, extendable mounting brackets, and a programmable day/night cycle with sunrise and sunset simulation, it ensures vibrant coral growth and naturalistic lighting. Its durable aluminum design and compatibility with glass or acrylic canopies make it a reliable choice for marine aquarium enthusiasts seeking professional-grade illumination.

Specifications

ASIN	B0819MQQ76
ASIN	B0819MQQ76
Amperage	1 A
Best Sellers Rank	#26,025 in Pet Supplies ( See Top 100 in Pet Supplies ) #75 in Aquarium Lights
Brand Name	NICREW
Color	Black
Color Temperature	10000 Kelvin
Customer Reviews	4.4 4.4 out of 5 stars (1,808)
Date First Available	November 10, 2019
Finish Types	Powder Coated
Item Dimensions L x W x H	16.2"L x 24"W x 1.7"H
Item Weight	0.92 kg
Item model number	N14802
Light Source Special Features	rgb
Light Source Type	LED
Light Source Wattage	20 watts
Manufacturer	NICREW
Manufacturer	NICREW
Manufacturer Part Number	N14802
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
Product Dimensions	16.2 x 24 x 1.7 inches; 2.03 pounds
Shade Material	acrylic,glass
Shape	Rectangular
Style Name	Classic
Unit Count	1 Count
Voltage	20 volts
Wattage	20 watts

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434.26 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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The product quality is outstanding. Exactly what I needed for my work.

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