Aqua Worx Orion LED lights provide a high-performance and incredibly sleek solution for illuminating modern planted aquariums. Featuring clear, adjustable acrylic legs, these low-profile aquarium LEDs mount securely above your tank and blend seamlessly into your room's decor. The crisp, powerful white spectrum is specifically tuned to make the green hues in your aquascape pop with high-definition clarity. By optimizing light distribution across its compact frame, the Orion 12" ensures that the vivid coloration of your freshwater fish and aquatic plants can be fully viewed and appreciated.
This aquatic plant LED light has high PAR values and is well-suited for high-tech tanks with CO2 and fast-growing plants that require high light levels. When used on low-tech tanks, we recommend using a dimmer to prevent algae growth.
Choosing the right intensity is key to a healthy tank. Check out our guide on Lighting Requirements for a Planted Aquarium to see how to pair this light with your plant choice!
Key Features & Benefits
- High PAR high-tech output delivers the intense light energy required to support demanding ground covers and fast-growing, light-hungry aquatic plant species.
- Sleek adjustable acrylic legs provide up to 8 inches of horizontal flexibility, allowing a single compact fixture to span a variety of tank lengths.
- Crisp color enhancement is meticulously balanced to eliminate dull tones, making your green plants look more vibrant and bringing out the natural coloration of your fish.
- Versatile rimless compatibility is engineered to slide easily onto rimmed, glass, or acrylic tank panels up to 14mm thick for a completely stable installation.
- Low-profile minimalist architecture ensures that the hardware disappears from view, leaving the visual focus entirely on your hardscape and livestock.
Technical Specifications
Please double-check your aquarium's total width and glass thickness to ensure a proper fit with the integrated sliding legs.
- Fixture Length: 12"
- Adjustable Range: Fits tanks from 11-19"
- Power Output: 24 Watts
- Max Glass Thickness: 14mm
- Recommended Tank Sizes: 30C | 40C | 3N | 5N

Overall rating: 3.9 / 5 from 30 reviews.
AI Generated Review Summary
Aqua Worx Orion 12" LED Light offers high-quality brightness and a sleek design, making it ideal for planted aquariums. It enhances the vivid coloration of fish and plants, suitable for both high-tech and low-tech tanks with proper usage.
Summary topics
- Light Quality and Brightness: 73%
- Aesthetic Appeal: 32%
Review topics: ["color","quality","light","order","looks","value","solution","price","brightness","build","tank"].
Review highlights
- "A slim and cool to the touch light." —
- "The light is amazing quality." —
- "Extremely powerful light at a great price." —
Reviews
Good light
"I like the clear acrylic look on the legs. Light is nice and bright, but wish it had a blue light option and a dimming option."
Good light but lacking features of cheaper lights.
"I bought this light to replace a cheap $25 aquarium light I purchased off of Amazon. As I'm getting further into the aquascaping hobby I felt a light upgrade was due even though I wasn't unhappy with my cheap light. I think the light has a nice design aesthetic and seems to be well built. The light produces a strong and bright beam. That being said, I realized very quickly that the cheap Amazon light's 24 hour timer with integrated sunrise/sunset feature and dimmer functions were things I couldn't live without in the morning and evenings. I also needed to purchase an external power timer for my outlet to control the light on a schedule. For a light that costs as much as this one I'm surprised that it doesn't have any of those features. I've already replaced the light with a Chihiros due to the bluetooth connectivity and app control that allows for total customization of the timer and beam. I'm going to put this light into storage and save it for a future tank that will be setup in a living space that I don't use during morning and evenings where a 24 hour sunrise/sunset feature isn't necessary.."
Extremely powerful light at a great price.
"Extremely powerful light at a great price. I’d give it five stars, but it is hard to get an inline dimmer for (different size to Twinstar’s; out of stock at BP for quite a while now), and doesn’t come with any features, or even any instructions/documentation."
Great light for my new
"Great light for my new Vivarium!"
Very bright
"great light good quality build stays tight to the tank"
The look is very sleek
"The look is very sleek and cool. The metal rods are a little weird to work with, but not overly difficult. The light is very powerful and is great for my tank. Be careful of the power of the lights however because it can become hot to the touch."
Hot to the touch
"It’s hot to the touch after being run, but provides great lighting. Design defect would be two of the four bolts and nut caps dont screw on since the acrylic light stand is to thick for the nut to grab the screw threads. I’ve applied super glue so my light doesn’t fall into the tank when I’m maintenancing."
Great Light
"Love this light! Functional, stylish. What else is there"
I love this light
"As promised the light is very bright and brings out the colors in everything. Love the look of the legs acrylic and clean. It fit my rimmed 40b without any modification. Thanks buce y’all did it again!"
Excellent
"Visually very pleasing Simple , compact , very bright I’ve only had it 2 days but expect trouble free performance"
Q&A
- Hi, BP! Is this light compatible for use with a UNS tank&lid (specifically. the 5T)? My concern is whether the part of the legs that make contact with the tank overhangs too far in towards the center &/or down to allow for the use of a UNS lid. Please advise! Thank you!
- Hello Graham, Thank you for your question. The light is compatible to a UNS 5T tank as it has an adjustable legs. Best Regards, - Team Buce Plant
- Does this light work for the 7.1 gallon cube tank?
- Hi Will, Thank you for reaching out to us. The Aqua Worx Orion 12" LED light will work for a 7.1 gallon tank as long as the dimensions fit. It will be bright enough to grow a majority of aquatic plants. Feel free to contact us at support@buceplant.com for any questions or concern. We are always happy to help! Best regards, Buceplant Team
- Is this rgb?
- This model is not RGB and features white bulbs. For RGB options, please take a look at the Aqua Worx Onyx models.
- Will it work for a 15 Gallon Fluval Flex? I modded the hood a little and its 16" across the top.
- Hello, We are not familiar with the Fluval Flex. Most aquarium lights such as Aqua Worx, Twinstar and more are designed for rimless aquariums. Please reference your tanks dimensions to ensure this light will be suitable.
- Does it work for planted tanks?
- Yes, this light is suitable for planted tanks. Please visit our Instagram for examples!