Twinstar LED - B Line Aquarium Light Fixture
Product details
| Management number | 234784840 | Release Date | 2026/07/02 | List Price | US$14.00 | Model Number | 234784840 | ||
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Twinstar LEDs combine sleek design with true full‑spectrum performance, earning a loyal following in the aquarium community. By delivering the ideal 400–700nm range, these lights reveal the real colors of your plants and fish without the muddy yellow tones common in basic fixtures. Your aquascape ends up looking sharp, vibrant, and beautifully clear.
The Twinstar B Line consists of seven models and is the most budget-friendly line offered by the brand. This series is an ideal solution for those seeking a lightweight, slim LED aquarium light for a low-tech planted setup or a fish-only display. While it is easy on the wallet, it doesn't skimp on quality; the B Line is perfectly suited for growing low-light aquatic species such as Anubias, Bucephalandra, and Mosses.
Key Features & Benefits
- Enhances the natural reds and greens of your livestock and plants for a more immersive viewing experience.
- Features an extendable design with up to 4" of flexibility on each side, allowing one fixture to fit multiple rimless aquarium sizes.
- A minimalist, slim-profile housing that keeps the focus entirely on your aquascape, not the hardware.
- High-output performance with low power consumption, keeping your operating costs down and your LEDs running cool.
Technical Specifications
Check the table below to find the perfect match for your tank. Please ensure you double-check measurements to ensure the light will fit your aquarium.
| Model |
Dimensions (LxWxH) |
Lumens |
Power (Watts) |
LED Source |
Glass Thickness (MM) |
|
20B |
Light Panel: 7 x 2.17 x 2.25" Fits up to: 11" |
840 |
9 | RGB-W | Up to 10 |
|
30B |
Light Panel: 9.65 x 2.17 x 2.25" |
840 |
9 | RGB-W | Up to 10 |
|
45B |
Light Panel: 15.6 x 2.17 x 2.25 Fits up to: 23.6" |
1300 |
16 | RGB-W | Up to 10 |
| 60B V2 |
Light Panel: 21.5 x 2.17 x 2.25 Fits up to: 29.5" |
1741 | 23 | RGB-W | Up to 10 |
|
80B |
Light Panel: 30.25 x 2.17 x 2.25" Fits up to: 36.25" |
2600 | 40 | RGB-W | Up to 10 |
| 90B V2 |
Light Panel: 35.25 x 2.17 x 2.25 Fits up to: 38.16" |
2528 | 33 | RGB-W | Up to 10 |
| 120B |
Light Panel: 44.41 x 2.25 x 2.25 |
3166 | 42 | RGB-W | Up to 15 |
*The 120B LED Model features a slightly modified design with metal legs to allow compatibility with aquarium tank panels up to 15mm thick.
Tank Sizing Recommendations
- 20B: Fits UNS 20, 25 models
- 30B: Fits UNS 3, 5, 25, 30, 40 models
- 45B: Fits UNS 45, 50, 60 models
- 60B: Fits UNS 60, 75 models
- 80B/90B: Fits UNS 90 models
- 120B: Fits UNS 120 models
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!
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