DaToo 4W 7.5inch Submersible Aquarium Light Underwater Fish Tank Light LED Aquarium Light Bar with Timer Auto On/Off and Dimmer Adjustable Brightness, 1 Yr Warranty
Condition: New
$8.89
Save $31.10
was $39.99
Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Nov 3 – Nov 4
Recently Viewed
At a glance
- Condition
- New
- Size
- 4W 7.5inch (With Timer&Dimmer)
- Model
- DTL-18A
- Dimensions
- 7.5"D x 7.5"W x 7.5"H
- Weight
- 0.19 kg
- Color
- Blue & White
- Material
- Acrylic, Silicone
- In the box
- Light kit inlcuded
Features 5
- DaToo 4W Submersible Aquarium Light: A charming aquarium cannot be achieved without a perfect aquarium light. It can make your aquarium water look clearer and your fish and plants more colorful and vibrant. How to have a perfect aquarium light? DaToo submersible aquarium light gives you the answer. Blue/white/blue-white light mode, dimmer and timer, high brightness LED & durable material, safe & waterproof, DaToo makes charming aquariums everywhere!
- Blue/White/Blue&White Mode: DaToo provides you with three lighting modes: blue/white/blue & white, and you can freely switch them as needed. When the sun rises, you can switch white light or blue & white light for your fish, which will provide your fish with simulated natural light. When night falls, you can switch DaToo to blue light, which will make your tank look more mysterious and beautiful, and provide a peaceful and comfortable night environment for your fish. Absolutely great day!
- Timer And Dimmer: Still struggling to turn your aquarium lights on and off every day? Still struggling to find the right light brightness? DaToo can solve all these problems. 4/8/12 hours lighting timer, just set it once, DaToo aquarium lights will turn on and off automatically at the same time period every day. 10%~100% brightness dimmer, every time you press the adjustment button, the light will be enhanced by 10%. DaToo helps you truly control everything about your aquarium lights!
- Natural Light Source & Rugged: DaToo uses high brightness 2850 LED chip, softer light, close to natural light, no strobe, let your fish swim comfortably in natural light. High strength acrylic light housing, strong and durable, can effectively resist external impact, longer life, no need to worry about damage.
- Safe And Fully Waterproof & One Year Warranty: 12V 1A high quality power supply, more stable current, safe 12V low voltage design, give you and your fish the best protection. Three layer rubber sealing, waterproof, safe and anti-corrosion, can be fully submerged to use. We provide one year warranty and 24 hours professional customer service. Buy With Confidence!
Description
Specification: DaToo provides you with three lighting modes: blue/white/blue & white, and you can freely switch them as needed. 4 Hours /8 Hours /12 Hours timing setting and 10%~100% brightness adjustable, DaToo helps you truly control everything about your aquarium lighting! High brightness 2850 LED chip, softer light, close to natural light, no strobe, let your fish swim comfortably in natural light. Strong and durable, can effectively resist external impact, longer life, no need to worry about damage. Safe 12V low voltage design, high quality power supply, more stable current, give you and your fish the best protection. Leading waterproof technology, safe and anti-corrosion, can be fully submerged to use.
Specs 43
| Finish Type | Unfinished |
|---|---|
| Base Material | Acrylic |
| Bulb Base | E27 |
| Product Dimensions | 7.5"D x 7.5"W x 7.5"H |
| Item Weight | 0.19 kg |
| Item model number | DTL-18A |
| Manufacturer | DaToo |
| Switch Type | Dimmer |
| Additional Features | Dimmable |
| Light Source Type | LED |
| Power Source | Corded Electric |
| Number of Light Sources | 18 |
| Is Waterproof | True |
| Bulb Shape Size | 54SMD |
| Mounting Type | Submersible |
| Wattage | 4 watts |
| Lighting Method | Adjustable |
| Control Method | Remote |
| Water Resistance Level | Waterproof |
| Efficiency | Energy Efficient |
| Voltage | 12 volts |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | USB |
| Finish Types | Unfinished |
| Shade Color | black |
| Style Name | Modern |
| Color | Blue & White |
| Shape | Rectangular |
| Lamp Type | aquarium light |
| Brand Name | DaToo |
| Room Type | Living Room |
| Number of Items | 1 |
| Indoor Outdoor Usage | Indoor |
| Model Number | DTL-18A |
| Number of Pieces | 1 |
| UPC | 614162677354 |
| Manufacturer Warranty Description | One year warranty and 100% money-back guarantee. |
| Unit Count | 1 Count |
| Item Type Name | Submersible Aquarium Light |
| Item Dimensions D x W x H | 7.5"D x 7.5"W x 7.5"H |
| Shade Height | 7.5 inches |
| Shade Material | Acrylic |
| Material Type | Acrylic, Silicone |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 3 – Nov 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Great light for a 10 gallon tank.
Size: 4W 7.5inch (With Timer&Dimmer)
Great tank light that works well. Love that it can change 3 different color lighting and can also dim or make it brighter. The size i purchase was great for a 10 gallon. Any bigger you will need a larger light bar. Great price and looks great. Easy to use with the switch. It could be on a timer which is great.
...
show more
Reviewed in the United States on May 22, 2025 by Henry
Highly recommend
Size: 4W 7.5inch (With Timer&Dimmer)
I found this tank a couple years ago and haven’t been able to part with it. I’ve had to buy replacements for it along the way and since I’ve had such a great experience with DaToo in the past I decided to go with it again and I’m not disappointed! I was a little nerved up at first about the timer on it bc I already have a timer that’s for my lights and air pump so I was happy to see you can choose if you want to use the included timer or not! Love that it’s dimmable, for this small of a tank I really needed something with this capability. Very easy to install, works great, excellent value.
...
show more
Reviewed in the United States on March 31, 2025 by Jmills26873
Great LED aquarium light
Size: 4W 7.5inch (With Timer&Dimmer)
Love this LED light! It has multiple light intensities and 3 colors: white, blue or a mix of white & blue (which I think looks the best). Also 3 different lengths of time it can be set for. It has been working really well. I bought this and the Tetra hidden led stick. The Tetra was just bright white and did not have all the options like this light so I bought another one of these to replace the Tetra light. I have it on top of a clear tank lid and it has not been submerged in the water so can not say if it will holdup under water like it states in description.
...
show more
Reviewed in the United States on April 27, 2025 by mirrorball
Bad suction cups, great light and value
Size: 4W 7.5inch (With Timer&Dimmer)
Believe the reviews about the suction cups. My light arrived with the suction cups curled and they failed within minutes of sticking them to an acrylic tank. Maybe a glass tank would work better? I reduced a star because of this. I have the light just taped to the top lid and it works fine. BUT... the light is a great value and works as intended. Perfectly bright for my 5 gallon half moon shaped betta aquarium. Good mix of color options to make my glow pebbles shine bright. I would purchase it again.
...
show more
Reviewed in the United States on March 29, 2024 by Trust Me
Nice quality
Size: 4W 7.5inch (With Timer&Dimmer)
Great design and fits my little tank perfectly. Marina Betta EZ care plus aquarium 1.35 IS Gal and this light work perfectly together was tring to find something that fit in the tank and this is great.
Reviewed in the United States on June 27, 2026 by Joshua gamez
Let there be light
Size: 4W 7.5inch (With Timer&Dimmer)
The original aquarium light died, so this light was a nice substitute. It offers 3 light modes, along with the ability to adjust the amount of light. The downfall is that if you suction it to the top of the tank lid, it doesn't like to stay put and ends up floating on top of the water. But you have the option to place it anywhere within the tank.
...
show more
Reviewed in the United States on July 26, 2026 by nbgrrrl
has timer
Size: 4W 7.5inch (With Timer&Dimmer)
working good
Reviewed in the United States on October 14, 2026 by effie
Great light! will buy again!
Size: 4W 7.5inch (With Timer&Dimmer)
Love it, best replacement light that I could find. Good price and love the timer settings on it. Makes it so I don't forget to turn off the light before I go to bed. 100% will be buying again for another tank I picked up that didn't have a light in it. Color options were nice being it is in a planted tank and helps with growth, Made my plants happy enough they flowered and had not done so before!
...
show more
Reviewed in the United States on January 9, 2026 by Amazon Customer