Product description
Aquarium Plant Light Asta 20
Specification
- Power Draw: 15W
- LED Number: 16pcs
- Color Bands: 5, RGBW+UV
- CRI: >90Ra
- Color Temperature: 6500K~8000K
- Gooseneck Length: 40cm/15.75″
- Dimension: 2.7″(Diameter)*1.7″(H)
- Package Weight: 0.6kg
- Suggested for 5 gallon planted aquarium (length<19inches)
What’s in the box?
- 1× Aquarium Grow Light with gooseneck
- 1× Power adapter
FAQ
Can this light be used for a refugium tank?
Yes, this LED light is suitable for refugium tanks due to its full-spectrum lighting and UV support for plant growth.
Is the gooseneck adjustable?
Yes, the gooseneck allows flexible positioning to cover different areas of your aquarium.
What is the color temperature range?
The color temperature ranges from 6500K to 8000K, providing a bright white light ideal for planted tanks.




Joseph Dyer –
The light works well with my 5-gallon planted tank. The 6500K color is clear and helps my aquarium plants grow. The gooseneck is easy to adjust and fits perfectly in the tank. I’ve noticed better color vibrancy in the plants after a few weeks.
Carolyn King –
Good brightness and color accuracy. The light covers the entire tank well. I like the remote control feature for adjusting color settings. A bit on the heavy side for small tanks, but still effective.
Dan Randall –
Planted tank has grown much healthier since I installed this light. The UV component helps with algae control. The remote control is intuitive and the light stays on without flickering.