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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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The Seaoura LED Aquarium Light is designed for freshwater aquariums, providing full-spectrum lighting, smart timer control, and adjustable brightness settings. With customizable lighting modes and a balanced LED spectrum, it helps create a vibrant underwater environment for fish tanks and planted aquariums.

The SR-616 Pro aquarium light features a built-in timer with 5 lighting duration options: 4/6/8/10/12 hours.
The additional night timer provides 1/2/4/6-hour moonlight settings, allowing you to create a natural day-night lighting cycle while reducing the need for manual operation.

Designed as a full-spectrum aquarium light, it combines:
With CRI 89, the balanced spectrum enhances fish colors, supports freshwater plant growth, and creates a clearer and more attractive aquarium display.
The SR-616 Pro fish tank light provides 10 brightness levels with DIY color and intensity control for different aquarium setups.
Whether you are maintaining a simple freshwater aquarium or a planted tank, the adjustable settings allow you to customize the lighting according to your needs.

Featuring SMD2835 LEDs arranged in 5 rows, this aquarium light provides up to 750 lumens of illumination with reduced dark areas.
The 5-row LED design improves light coverage and penetration, while the ABS shell helps with heat dissipation for stable operation.

The extendable metal bracket fits 12-54inch tanks for flexible installation.
The built-in memory function keeps your previous settings after a power interruption, while the 15-minute gradual dimming and brightening transition provides smoother lighting changes.

| Feature | Details |
|---|---|
| LED Type | SMD2835 |
| LED Rows | 5 Rows |
| Brightness | 750/960/1260/1480/1820/2190 Lumens |
| CRI | 89 |
| White LED | 6500K |
| Blue LED | 455nm |
| Red LED | 620nm |
| Green LED | 560nm |
| Brightness Levels | 10 Levels |
| Timer Settings | 4/6/8/10/12 Hours |
| Night Timer | 1/2/4/6 Hours |
| Mount Size | 12–54 inch Tanks |
| Housing Material | ABS Shell |
Q1: Is this aquarium light suitable for planted tanks?
A1: Yes. The full-spectrum LED combination with red and blue wavelengths supports freshwater plant growth while enhancing aquarium colors.
Q2: Does the timer work automatically every day?
A2: Yes. After selecting your preferred lighting duration, the aquarium light automatically repeats the daily schedule.
Q3: Can I adjust the brightness?
A3: Yes. The light includes 10 brightness levels and DIY lighting adjustments for different aquarium requirements.
Q4: Will the light remember my settings after power loss?
A4: Yes. The built-in memory function restores your previous settings after restarting.
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