RS Electrical RS-S30 Clip LED Aquarium Light 8 watts
The RS Electrical RS-S30 is an 8W clip-on LED aquarium light for small and nano tanks, with a flexible arm and an adjustable clamp that attaches securely to the rim or back glass. Well-sealed and durably built, it adds bright, energy-efficient light to a small aquarium without taking up any space inside the tank — a simple, affordable lighting upgrade for nano planted and fish-only setups.
Why choose the RS-S30?
- 8W energy-efficient LED light for small and nano aquariums.
- Adjustable clip clamp that fixes firmly to the tank rim or back glass.
- Flexible positioning to aim the light across the tank.
- Well-sealed, durable build for safe use around water.
- Space-saving design that keeps the inside of the tank clear.
Specifications
| Brand | RS Electrical |
| Model | RS-S30 |
| Power | 8 watts |
| Type | Clip-on LED |
| Mounting | Adjustable clip clamp |
| Best for | Small and nano aquariums |
Which tanks is it best for?
The RS-S30 suits small and nano aquariums, including planted nano tanks and fish-only display tanks where a clip light is more convenient than a top fixture. For a brighter 12W clip see the RS-S40, or for full-spectrum planted growth the RS-S13. See our what size aquarium light do I need.
How to use it
Clip the light onto the rim or back glass, aim it across the tank, and run it 6–8 hours a day on a timer. Keep the photoperiod tight on a nano tank, include a dark night period, and keep the tank out of direct sun to control algae. Route the cable with a drip loop and keep the adaptor above water. See how many hours should aquarium lights be on.
Frequently asked questions
What tank size is the RS-S30 for?
Small and nano aquariums. For a brighter clip light, the 12W RS-S40 suits slightly larger tanks.
Does it clip onto the tank easily?
Yes. The adjustable clamp fixes securely to the rim or back glass and the inside of the tank stays clear.
Is it good for planted tanks?
It works for easy low-light nano plants. For stronger full-spectrum planted growth, consider the RS-S13.
How many hours should I run it?
6–8 hours a day on a timer, kept tight on a nano tank, with a dark night period.
Is it safe around water?
It is well-sealed for aquarium use. Always run a drip loop on the cable and keep the adaptor above water level.
Choosing a clip light? Read the complete aquarium light guide.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
Shop The Full Collection