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Gamalta

Aquarium Light, 26W 24/7 Lighting Cycle, Sunrise/Daylight/Moonlight Mode and Custom Mode with Expandable Bracket, Adjustable Timer and 7 Color Brightness for 30~36IN Fish Tank

Based on 188 reviews
Condition: New
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$41.99
Save $2.50 was $44.49

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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Saturday, Nov 7
Order within 21 hours and 10 minutes

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At a glance

Condition
New
Color
Black - Remote Control
Size
For 30~36inch Fish Tank
Model
YG-HD-900
Dimensions
30"D x 4"W x 1.46"H
Material
Aluminum
Finish Type
Painted
In the box
aquarium light

Features 5

  • Upgrade VersionThis fish tank light is an upgraded version, with a larger size of lamp beads and a shiny surface that is bigger and more stable. It won't hurt your eyes when you look at your fish tank. The retractable stand measures a maximum of 6 inches and fits most freshwater tanks with and without lids. The aluminum housing with grooves provides excellent water resistance and heat dissipation
  • 24/7 Natural ModeThe Aquarium Light has a lighting pattern that can simulate sunrise to night. By default,the aquarium lights change to gold yellow from 6 am to 8 am, change to white after 8 am, and then gradually change to blue from 6 pm to 10:50 pm, remaining off the rest of the day. You can use the 24H button + 6 time point indication to set the first running time. By default, it turns on at 6 o'clock, and the whole time period can be advanced or delayed
  • Customization ModeYou can set the light's color, time, and brightness according to your needs. There are eight color settings, white, red, green, blue,purple, gold yellow, cyan, and cycle. In addition, you can set your running time to 6H/10H/12H, respectively. With five brightness levels, you can adjust the brightness from 10%-100% and long press for stepless dimming
  • High-Quality Lamp BeadsThe fish tank light adopts high-quality 5730+5050 type lamp beads, so the light is more stable, with no strobe. With 85% of the color rendering index is close to natural light, bringing better light perception for fish and your eyes. The lamp beads are made of glue-filled technology, with an acrylic baffle to prevent water vapor from entering, making it more waterproof and extending its service life

Specs 42

Finish Type Painted
Base Material Aluminum
Bulb Base E27
Product Dimensions 30"D x 4"W x 1.46"H
Lamp Type Aquarium light
Switch Type Push Button
Additional Features Lighting
Light Source Type LED

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 7

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

So good but a bit short
Color: Black - Remote Control Size: For 12~18inch Fish Tank
The light itself is a little short for my 10 gal. I have my plants on one side and either the plants don't get enough light or half the tank is darker. So I'll be suplimenting that with my old light. The 24hr cycle works really well and is so pretty to watch throughout the day. The programming was easy and setting it at the exact time isn't necessary, mine is set 30 minutes ahead. My plants have grown a lot with this light though I think it's great for the price ... show more
Reviewed in the United States on July 27, 2025 by Angel
Excellent Product Great Price
Color: Black - Remote Control Size: For 12~18inch Fish Tank
This is a great product. Excellent quality and value. Timer works great the expanding bar makes it easy to fit. It’s been working great for several months so puts durable and easy to use. Lights are bright and adjustable.
Reviewed in the United States on May 7, 2025 by Bobbi Sandz
Great lamps, only one negative thing.
Color: Black - Remote Control Size: For 30~36inch Fish Tank
This is the second Gamalta lamp I have bough, different size. I love both, they make my natural plants grow super well. The only thing I don't like, and I am guessing this one is like the bigger one, is the fact that if we loose power in the house, the lamp turns on automatically when power returns, and it looses its 6h programming. So if I go on vacation and the power goes out and back on, the lamp would remain on 24/7. Overall I love these lamps ... show more
Reviewed in the United States on March 16, 2026 by MaxChMo
great light
Color: Black - Remote Control Size: For 36~42inch Fish Tank
I gave a three for the timer function only because I have not used it yet, but overall this light is perfect for the aquarium - not overbright, but you can see the whole tank with no dark spots. I love the different colors and the ease in which you can turn the light on and off. Overall a great product ... show more
Reviewed in the United States on February 26, 2024 by gamer123
Great Light - Very Bright and the Modes Work Great
Color: Black - Remote Control Size: For 36~42inch Fish Tank
Very Pleased with this Light. It is brighter than some of my other more expensive lights and the 24 hour mode is great. I set it on this and now I never have to worry about turning the lights on or off. It is really a good deal.
Reviewed in the United States on October 3, 2025 by A. J. Sol
Exactly As Described
Color: Black - Remote Control Size: For 30~36inch Fish Tank
Exactly As Described. The light works well. Just wish I could set the amount of hours the timer turns the light on for instead of preset timer times. I recommend.
Reviewed in the United States on March 17, 2026 by Mark C.
Excellent light for the price, better than fluorescent
Color: Black - Remote Control Size: For 12~18inch Fish Tank
Excellent for what they are. Put 3 on my 110 gallon crossways, lights up the entire tank and has the full day spectrum from reds in the morning to blues in the evening.
Reviewed in the United States on October 15, 2025 by Greg Hignite
DO YOUR HOMEWORK
Color: Black - Remote Control Size: For 12~18inch Fish Tank
NIce light but you CANNOT program time and intensity in 24/7 mode... There is NO INTERNAL clock so setting hours is not related to realtime.. After trying unit after unit the Seaoura is the one led with an internal clock and battery to real time...
Reviewed in the United States on February 20, 2026 by Just a Customer
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