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 Full Spectrum Aquarium Light, 24/7 Custom Timer, Power-Off Memory, 36-42in 7-Row LED Fish Tank Lights, 8 Colors, 20 Brightness, Day & Night Cycle, Adjustable Mount for Freshwater Plant Growth

SEAOURA Full Spectrum Aquarium Light, 24/7 Custom Timer, Power-Off Memory, 36-42in 7-Row LED Fish Tank Lights, 8 Colors, 20 Brightness, Day & Night Cycle, Adjustable Mount for Freshwater Plant Growth

Product ID: 686633674

Details

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

⏰24/7 Custom Timer with Power-Off Memory

🌈8 Colors & 20 Brightness Levels

💡252 High-CRI LEDs for Full Spectrum Lighting

₨2706

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Description

🌟 Illuminate your underwater world with precision and style — don’t let your tank miss the glow-up!

DURABLE WATERPROOF DESIGN - IP68-rated aluminum and polycarbonate body resists water and heat, built to last through 24/7 use and easy to maintain.
UNINTERRUPTED AQUARIUM CARE - Power-off memory with battery backup means your lighting schedule stays intact even during outages—no resets, no hassle.
ADJUSTABLE FIT FOR MEDIUM TANKS - Extendable bracket fits 36-42 inch tanks (40-50 gallons), providing even light coverage to every corner of your aquatic habitat.
PRECISION 24 7 LIGHTING CONTROL - Program sunrise to moonlight with a fully customizable timer that adapts to your local time, ensuring your aquatic ecosystem thrives naturally.
VIBRANT FULL SPECTRUM ILLUMINATION - 7 rows of premium LEDs deliver 8 vivid colors and 20 dimmable brightness levels, creating the perfect light environment for lush freshwater plant growth.

The SEAOURA Full Spectrum Aquarium Light is a powerful, fully programmable LED lighting system designed for 36-42 inch freshwater tanks. Featuring 252 high-CRI LEDs across 7 rows, it offers 8 color options and 20 brightness levels with a 24/7 customizable timer that simulates natural day and night cycles. Its power-off memory ensures uninterrupted lighting schedules, while the adjustable mount fits medium-sized tanks perfectly. Built with IP68 waterproof aluminum and polycarbonate materials, this light is engineered for durability and optimal plant growth, making it a top choice for serious aquarium enthusiasts.

Specifications

Amperage	1.2 Amps
Asin	B0DG5P6M7L
Batteries Are Included	No
Battery Description	Lithium-Ion
Best Sellers Rank	#11,647 in Pet Supplies (See Top 100 in Pet Supplies) #21 in Aquarium Lights
Brand Name	SEAOURA
Color	Black
Color Rendering Index	92.0
Color Temperature	12600 Kelvin
Customer Reviews	4.4 4.4 out of 5 stars (1,359) 4.4 out of 5 stars
Finish Types	Polished
Included Components	Adapter Cable, Aquarium Light, Batteries included, Extendable Mount, User Manual
Item Dimensions L X W X H	34"L x 3.9"W x 0.3"H
Item Weight	1.14 Kilograms
Light Output Maximum	2807 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	42 Watts
Manufacturer	SEAOURA
Manufacturer Part Number	SR-657
Manufacturer Warranty Description	1 year warranty.
Material Type	Aluminum
Maximum Compatible Light Source Wattage	42 Watts
Model Number	SR-657
Mounting Type	Adjustable Bracket Mount
Number Of Batteries	1 Product Specific batteries required.
Number Of Light Sources	252
Power Source	Corded Electric
Set Name	42W for 36'' - 42'' Tank
Shade Material	Polycarbonate (PC)
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Specification Met	ETL, IP68 water resistance
Style Name	Modern
Unit Count	1.0 Count
Voltage	20 Volts
Wattage	42 watts

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₨2706

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

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