Quick Summary
The OsAtNb Submersible RGB Aquarium Light is an 18 cm underwater LED light for fish tanks. It is described as a marine-style aquarium light with 16 solid colours, 4 preset lighting modes and 7 levels of intensity, so the main choice points are size, control options and how you want the tank lit.
It is stated as submersible and uses a 12V DC working voltage. The light also has a memory function and is described as suitable for freshwater and saltwater tanks.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Submersible aquarium light for tank lighting. |
| Length | 18 cm, so the physical size should be checked against the space available in the tank. |
| Lighting | RGB light with 16 solid colours for different display effects. |
| Intensity | 7 levels of intensity, giving some choice over brightness. |
| Modes | 4 preset modes: smooth, flash, strobe and fade. |
| Power | 12V DC working voltage. |
| Mounting | Silicone suction cups are included for attachment. |
| Memory function | Can remember the last saved setting. |
| Use | Described for freshwater and saltwater tanks. |
What to Compare Before Buying
- Tank size: The light is 18 cm long, so check that this length suits the area you want to illuminate.
- Lighting control: Compare the 16 colours, 7 intensity levels and 4 modes against the look you want for the tank.
- Power supply: It uses 12V DC, so the power setup needs to match that requirement.
- Placement: It is described as submersible and also as suitable for use on or around an aquarium, so check how you plan to position it.
What Else You May Need
A suitable 12V DC power setup is required for this light to operate.
Before You Decide
Confirm the 18 cm size, the 12V DC working voltage and the way you want to mount or place the light before choosing an offer. If you need a longer light or a different control pattern, compare those points first.
