Introduction
Thank you for choosing the NICREW SkyLED RGB+W 24/7 Aquarium LED Light. This product is designed to provide optimal lighting for freshwater aquariums, promoting plant growth and enhancing the vibrant colors of your aquatic environment. This manual provides essential information for the safe and efficient use of your new LED light. Please read it thoroughly before installation and operation.
Safety Instructions
- Always disconnect the power supply before performing any maintenance or cleaning.
- This product is designed for indoor use only and is suitable for freshwater aquariums.
- Do not operate the light if any part is damaged, especially the power cord or adapter.
- Ensure your hands are dry when handling the power adapter and plug.
- The light unit is waterproof (IP67 rated) and can withstand splashes, but it should not be submerged.
- Keep out of reach of children.
- Do not attempt to modify or repair the light yourself. Refer to qualified personnel for service.
Setup
1. Unpacking
Carefully remove all components from the packaging. Inspect the light and accessories for any signs of damage. Retain the packaging for future transport or storage.
2. Mounting the Light
The NICREW SkyLED RGB+W 24/7 features extendable mounting brackets for easy installation on various aquarium widths.

Image: The adjustable brackets allow the light to fit various aquarium sizes. Simply slide the brackets outwards to match your aquarium's width.
- Attach the adjustable brackets to both ends of the light fixture.
- Place the light fixture on top of your aquarium.
- Extend the brackets until they securely rest on the edges of your aquarium. Ensure the light is centered and stable.
3. Connecting Power
Connect the power adapter to the light fixture and then plug the adapter into a suitable electrical outlet. Ensure a drip loop is formed with the power cord to prevent water from running down to the outlet.
Operating Instructions
The NICREW SkyLED RGB+W 24/7 light is controlled via an infrared remote control, allowing for various lighting modes and customizations.

Image: The infrared remote control provides full command over programming, memory slots, and weather modes.
1. General Operation
- Power On/Off: Use the power button on the remote to turn the light on or off.
- Brightness Adjustment: Use the brightness up/down buttons to adjust the overall intensity of the light.
2. 24/7 Mode
The 24/7 mode simulates a natural day-night cycle with 5 distinct lighting phases, including gradual sunrise and sunset transitions (15 or 30 minutes).

Image: The 24/7 mode allows for preset or customized lighting cycles, mimicking natural light conditions throughout the day.
To activate or customize the 24/7 mode, refer to the specific buttons on your remote control. You can set the current time and then choose between the default 24/7 mode or customize the start and end times, as well as the intensity and color for each phase.
3. Custom Color Modes
The SkyLED RGB+W 24/7 allows you to create and save your preferred color settings using its RGB and 6500K white LEDs.

Image: The light offers full spectrum, adjustable WRGB colors, 24/7 mode, and dynamic effects to create ideal aquarium lighting.
- Use the color adjustment buttons on the remote to fine-tune the red, green, blue, and white LED channels.
- Once you have achieved your desired color, press and hold one of the memory buttons (M1-M4) to save the setting.
- To recall a saved color, simply press the corresponding M1-M4 button.
4. Weather Effects
The remote control provides access to several preset weather lighting effects to add dynamic ambiance to your aquarium.

Image: Four weather effects are available: cloudy, lightning, sunny day, and moonlight, allowing you to reconstruct natural seasonal weather systems.
Press the dedicated weather effect buttons on the remote to cycle through modes such as cloudy, lightning, day, and night. These effects are designed to simulate natural environmental conditions.
Maintenance
1. Cleaning the Light
To maintain optimal light output and longevity, regularly clean the light fixture.
- Always unplug the light before cleaning.
- Wipe the exterior of the light with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Ensure no water enters the electrical connections.
2. Waterproof Design
The light features an IP67 waterproof design, protecting it from regular splashes and humidity. However, it is not designed for prolonged submersion.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply. Faulty power adapter. | Check if the power plug is securely connected to the outlet. Ensure the adapter is properly connected to the light. Test the outlet with another device. |
| Remote control not working. | Battery depleted. Obstruction between remote and receiver. | Replace the remote control battery (1 Lithium metal battery). Ensure a clear line of sight to the light's receiver. |
| Light settings are incorrect or reset. | Power interruption. Incorrect programming. | Reprogram the desired settings. The light has internal memory for custom colors (M1-M4). |
| Light output is dim or inconsistent. | Dirt or algae on the light surface. Incorrect brightness setting. | Clean the light surface as per maintenance instructions. Adjust brightness using the remote control. |
Specifications
The following table provides technical specifications for the NICREW SkyLED RGB+W 24/7 Aquarium LED Light, Model N28786.

Image: Detailed specifications table for different sizes of the SkyLED RGB+W light, including power, lumen output, and LED configuration.
| Feature | Specification |
|---|---|
| Model Number | N28786 |
| Brand | NICREW |
| Power | 39 Watts |
| Luminous Flux | 1950 Lumens |
| Aquarium Length (compatible) | 120-150 cm |
| LED Type | RGB + 6500K White LEDs |
| Product Dimensions (L x W x H) | 119 x 10 x 6 cm |
| Item Weight | 1.98 Kilograms |
| Material | Aluminum (fixture), Glass (shade) |
| Waterproof Rating | IP67 |
| Control Method | Infrared Remote Control |
| Battery (for remote) | 1 Lithium metal (included) |
Energy Efficiency Label

Image: The EU Energy Efficiency Label for the Nicrew N28786 model, indicating an energy class of F and consumption of 39 kWh per 1000 hours.
For more details on the energy efficiency, please refer to the EPREL database.
Warranty Information
This NICREW product comes with a 12-month warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or improper installation.
Please retain your proof of purchase for warranty claims.
Customer Support
If you encounter any issues or have questions regarding your NICREW SkyLED RGB+W 24/7 Aquarium LED Light, please contact the retailer where you purchased the product or refer to the manufacturer's official website for support. Our mission is to ensure your aquatic experience is enjoyable and hassle-free.





