Boyu · Bar / clip-on
CB Ultrathin LED
- Made for tanks
- 50–90 cm tanks
- Power
- 26–55 W
Low-tech planted and community tanks where you just need decent white light.

Oase · Bar / clip-on
A slim, fully waterproof LED tube in a 6,500 K daylight tone, made as the lighting for Oase HighLine aquariums. Each tube has its own on/off switch and is IP68 rated, and it fits other tanks with compatible holders. HighLine tanks are usually lit with two of these side by side.
Updated
HighLine owners, or anyone wanting simple, waterproof daylight tubes for a low to medium-light tank.
No dimming or scheduling on its own; you will want a plug-in timer.
| Model | Length | Power | Output | LEDs | Fits |
|---|---|---|---|---|---|
| Daylight 4070182 | 40 cm | 8 W | 900 lm | 42 | HighLine 125 |
| Daylight 6070184 | 60 cm | 12 W | 1,300 lm | 42 | – |
| Daylight 7048257 | 70 cm | 16 W | 1,650 lm | 45 | HighLine 200 |
| Daylight 10048258 | 101.5 cm | 18 W | 1,820 lm | 45 | HighLine 300 |
| Daylight 12048259 | 120 cm | 28 W | 2,950 lm | 90 | HighLine 400 |
Figures from Charterhouse Aquatics's product listing. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
Boyu · Bar / clip-on
Low-tech planted and community tanks where you just need decent white light.
Boyu · Bar / clip-on
Planted tanks from 45 to 90 cm where you want scheduling and colour control on a budget.
Chihiros · Bar / clip-on
Medium-light planted tanks from nano to large that want a simple, bright, app-controlled bar at a fair price.
Chihiros · Bar / clip-on
Low to medium demand planted tanks and beginners who want app scheduling without spending much.
Quick answers about the Oase HighLine Classic LED, drawn from its specs.
From about 8 W on the smallest model to 28 W on the largest, at full output. Most planted tanks run lights below full power.
HighLine owners, or anyone wanting simple, waterproof daylight tubes for a low to medium-light tank.
No dimming or scheduling on its own; you will want a plug-in timer.
Other lights worth comparing: Boyu CB Ultrathin LED, Boyu ZN WiFi LED, Chihiros A II Max. Add any of them to the compare table to see the specs side by side.