Is it designed to avoid promoting algae growth?

Yes, the SR-657 aquarium light can be turned on/off at the time you set, and the 20 levels of brightness can be adjusted to effectively prevent algae growth.

Is the battery included? Do I have to use batteries? How long does the battery last?

Yes, CR1220 batteries are included. The battery is only for memory function, and the LED light and controller can work without the battery. The battery only consumes power when power supply is disconnected.

Can this light help plants grow?

Of course! The spectrum of this aquarium light increases the intensity of red and blue light, which is more conducive to the growth of rhizomes and leaves of plants, and promotes the natural circulation of the water tank.

I'm having trouble programming, what should I do?

Tell us the lighting schedule you need (start time, end time, light color, brightness), and we will assist you in setting it up step by step. We usually reply in 12 hours.

I need to have the night mode start at 6pm but the number is skipping?

The night mode can't overlap with day mode. The night timer will auto skip the hours that is taken by day mode. Please edit day mode timer first.

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SEAOURA LED Aquarium Light, 24/7 Custom Timer, Power-Off Memory,7-Row LED 18-24in Full Spectrum Fish Tank Light, 8 Colors, 20 Brightness, Day&Night Cycle, Adjustable Mount for Freshwater Plant Growth

SEAOURA LED Aquarium Light, 24/7 Custom Timer, Power-Off Memory,7-Row LED 18-24in Full Spectrum Fish Tank Light, 8 Colors, 20 Brightness, Day&Night Cycle, Adjustable Mount for Freshwater Plant Growth

Product ID: 686389444

Details

Color
Black
Finish Type
Polished
Light Source Type
Light Emitting
Material
Aluminum (PC)
Shape
Rectangular

⏰24/7 Custom Timer

🌈8 Colors & 20 Brightness Levels

💧IP68 Waterproof & Durable

$93.29

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Description

🐠 Illuminate your aquatic world with precision and style!

BUILT TO LAST UNDERWATER - IP68 waterproof coating combined with aluminum and polycarbonate materials guarantees durability and easy maintenance.
UNINTERRUPTED LIGHTING SCHEDULE - Power-off memory ensures your programmed light cycles resume seamlessly after outages—no resets needed.
VIBRANT FULL SPECTRUM LED ARRAY - 7 rows of high-quality LEDs deliver 8 color options and 20 brightness levels for stunning aquatic visuals and optimal plant growth.
ADJUSTABLE MOUNT FOR PERFECT FIT - Extendable bracket fits 18-24 inch tanks, covering every corner with even illumination for tanks from 10 to 20 gallons.
TAILORED LIGHT CYCLES FOR YOUR AQUARIUM - Set sunrise to moonlight with a fully customizable 24/7 timer that mimics natural aquatic environments.

The SEAOURA LED Aquarium Light is a 20W, full-spectrum lighting solution featuring 126 premium LEDs across 7 rows, offering 8 color modes and 20 brightness levels. Designed with a 24/7 customizable timer and power-off memory, it simulates natural day-to-night cycles to enhance freshwater plant growth and fish wellbeing. Its adjustable mount fits 18-24 inch tanks, while IP68 waterproofing and durable materials ensure long-lasting performance and easy maintenance.

Specifications

ASIN	B0DG5M5KPB
Amperage	1.2 Amps
Batteries are Included	Yes
Battery Description	Lithium-Ion
Best Sellers Rank	#9,071 in Pet Supplies ( See Top 100 in Pet Supplies ) #13 in Aquarium Lights
Brand Name	SEAOURA
Bulb Shape Size	G30
Color	Black
Color Rendering Index	92
Color Temperature	12600 Kelvin
Customer Reviews	4.4 4.4 out of 5 stars (1,371)
Finish Types	Polished
Included Components	Adapter Cable, Aquarium Light, Batteries included, Extendable Mount, User Manual
Item Dimensions L x W x H	16.3"L x 3.9"W x 0.3"H
Item Weight	16 ounces
Light Output Maximum	1636 Lumens
Light Source Special Features	20 Level Dimmable, 24/7 Natural Mode, 8 Colors & Cycle, Day & Night Mode, Power-off Memory
Light Source Type	Light Emitting Diode
Light Source Wattage	20 Watts
Manufacturer	Seaoura
Manufacturer Part Number	SR-657
Manufacturer Warranty Description	1 year.
Material Type	Aluminum, Polycarbonate (PC)
Maximum Compatible Light Source Wattage	20 Watts
Model Number	SR-657
Mounting Type	Adjustable Bracket Mount
Number of Batteries	Product Specific batteries required. (included)
Number of Light Sources	126
Power Source	Corded Electric
Shade Material	Polycarbonate (PC)
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Specification Met	CE, RoHS, UL
Style Name	Modern
Unit Count	1.0 Count
Voltage	20 Volts
Wattage	20 watts

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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.

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$93.29

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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