Description
xFull-spectrum, smart lighting for freshwater planted tanks
The hygger Auto On Off 48-55 Inch LED Aquarium Light is a versatile fixture designed to cover 48–55 inch tanks with a balanced, vibrant glow. Built around a robust 6500K white core, it blends blue, red, green and RGB LEDs to deliver a full spectrum that highlights plant life and brings aquatic colors to life. The rugged aluminum shell supports efficient heat transfer, while a low-voltage DC adapter and IP68-rated enclosure help resist humidity and splashes—so you can install it with confidence near your living space. A no-fan design keeps operation quiet and unobtrusive, letting your tank shine without adding noise to the room.
Beyond brightness, this light is engineered for practical, hands-off control. It includes a programmable 24-hour cycle with sunrise, midday, sunset and night settings, plus auto on/off and a memory function that preserves your preferred configuration. A gradient color loop and a dedicated programmable preset let you adapt the ambiance to different moods or plant growth stages, without fiddling every day. The fixture’s extendable legs fit tanks from 48 to 55 inches, ensuring a secure, precise fit above your aquarium.
What you gain for your aquarium
- Programmable 24-hour cycle with smooth sunrise and sunset transitions
- Auto on/off operation with a memory function for convenient scheduling
- Seven-color palette plus gradient loop for adaptable lighting scenes
- Full spectrum including 6500K white, plus blue, red, green and RGB LEDs
Durability, efficiency and setup
- IP68-rated water resistance with a solid aluminum shell for heat transfer and humidity resistance
- No fan design minimizes noise and simplifies maintenance
- Extendable mounting legs that fit 48–55 inch tanks for a secure, adjustable fit
- 3346 lumens provide bright, even illumination without glare
Use this fixture to create inviting day-to-day lighting that supports healthy viewing of your aquatic life. Realistic sun-like transitions can enhance the daily rhythm of your tank while providing flexibility to switch up color tones for different scenes or plants. While outcomes can vary by setup, many hobbyists find the combination of programmable schedules, range of colors and solid build to be a practical, user-friendly lighting solution for freshwater planted tanks.
FAQ
Q: What tank size does the hygger Auto On Off LED light fit?
A: Designed for 48–55 inch wide freshwater tanks, with adjustable mounting legs for a secure fit.
Q: What lighting features does this fixture offer?
A: Programmable 24-hour cycle, sunrise/sunset transitions, auto on/off, color options, memory presets, and a gradient color loop.
Shipping & Return
xReturns Policy
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.
Shipping
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.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
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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