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.

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

Product ID: 384745201

Secure Transaction

Details

Colour
Black
Shape
Rectangular
Material
Aluminum
Finish type
Powder Coated
Light source type
Light Emitting

⏰Programmable day+night timer simulates natural sunrise & sunset

📏Adjustable 18-24 inch extendable brackets fit rimless & framed tanks

🔵445nm & 460nm actinic blue LEDs for vibrant coral growth

Description

🌊 Illuminate your reef like a pro — dive into vibrant marine life brilliance!

CUSTOM FIT FOR YOUR AQUARIUM - Sliding adjustable mounts ensure a secure fit on both rimless and framed tanks from 18 to 24 inches wide.
ENERGY EFFICIENT 20 W POWERHOUSE - Low power consumption LED technology delivers bright, full-spectrum lighting without inflating your energy bill.
NATURAL LIGHT CYCLES ON AUTOPILOT - Built-in programmable timer mimics gradual dawn and dusk, reducing stress and enhancing marine life rhythms.
SPECTRUM PERFECTED FOR REEF HEALTH - Optimized blend of actinic blue, 10,000K white, and RGB LEDs to boost coral fluorescence and vitality.
DURABLE ALUMINUM BUILD WITH MOISTURE PROTECTION - Powder-coated aluminum housing paired with recommended glass/acrylic canopy extends lifespan by shielding from humidity.

The NICREW 20W Saltwater Aquarium Light features a scientifically balanced LED spectrum including actinic blue, white, and RGB lights designed to enhance coral growth and coloration. It includes a programmable day+night controller that simulates natural light cycles, reducing stress on marine life. Adjustable mounting brackets fit aquariums 18 to 24 inches wide, compatible with rimless and framed tanks. Constructed with powder-coated aluminum and recommended to use with a glass or acrylic canopy for moisture protection, this energy-efficient LED fixture is ideal for saltwater fish, live rock, and various coral types.

Specifications

ASIN	B0819MQQ76
Amperage	1 Amps
Batteries are Included	No
Best Sellers Rank	#44,568 in Pet Supplies ( See Top 100 in Pet Supplies ) #208 in Aquarium Lights
Brand Name	NICREW
Color	Black
Color Temperature	10000 Kelvin
Colour	Black
Customer Reviews	4.3 out of 5 stars 1,670 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 Source Special Features	rgb
Light Source Type	Light Emitting Diode
Light Source Wattage	20 Watts
Light source type	Light Emitting Diode
Manufacturer	NICREW
Material	Aluminum
Material Type	Aluminum
Maximum Compatible Light Source Wattage	20 Watts
Model Number	N14802
Mounting Type	frame mount
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

Reviews

S**K

Excellent aquarium light

11.01.2026

V**K

After 1 month 7 days stopped working

18.05.2024

M**E

Great light

10.02.2021

S**1

Illuminate Your Aquarium Brilliantly without Breaking the Bank

19.06.2023

I**S

Good light

7.01.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

1114734Fr

Duties & taxes incl.

Congostore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews