Introduction
Thank you for choosing the NICREW SkyLED Plus Aquarium Plant Light. This manual provides detailed instructions for the setup, operation, and maintenance of your new aquarium lighting system. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.

Image: The NICREW SkyLED Plus Aquarium Plant Light, featuring the main light bar and its wired controller with an LCD screen.
Important Safety Instructions
- Read all instructions before using the appliance.
- Do not operate any appliance if it has a damaged cord or plug, or if it malfunctions or has been dropped or damaged in any manner.
- To avoid the possibility of the appliance plug or receptacle getting wet, position the aquarium stand and tank to one side of a wall-mounted receptacle to prevent water from dripping onto the receptacle or plug. A "drip loop" should be arranged by the user for each cord connecting an aquarium appliance to a receptacle. The "drip loop" is the part of the cord below the level of the receptacle, or the connector if an extension cord is used, to prevent water from traveling along the cord and coming into contact with the receptacle. If the plug or receptacle does get wet, DO NOT unplug the cord. Disconnect the fuse or circuit breaker that supplies power to the appliance. Then unplug and examine for the presence of water in the receptacle.
- Close supervision is necessary when any appliance is used by or near children.
- Always unplug the appliance from the outlet when not in use, before putting on or taking off parts, and before cleaning. Never yank cord to pull plug from outlet. Grasp the plug and pull to disconnect.
- Do not use the appliance for anything other than its intended use.
- Do not install or store the appliance where it will be exposed to the weather or to temperatures below freezing.
- Ensure the light is securely mounted over the aquarium.
- This product is water-resistant (IP67) but not submersible. Do not immerse the light in water.
Product Components
The NICREW SkyLED Plus Aquarium Plant Light system includes the following main components:
- LED Light Fixture
- Wired Controller with LCD Screen
- Adjustable Docking Legs (for 48-60 inch tanks)
- Power Adapter

Image: A detailed view of the wired controller, showing its LCD screen and control buttons.
Setup Instructions
- Unpacking: Carefully remove all components from the packaging. Inspect for any damage.
- Mounting the Light:
- Attach the adjustable docking legs to both ends of the LED light fixture.
- Place the light fixture securely on top of your aquarium. The adjustable legs allow for fitting tanks between 48 and 60 inches. Ensure the light is stable and centered over the tank.

Image: Top view of the light fixture, illustrating the adjustable mounting brackets.
- Connecting the Controller: Connect the LED light fixture to the wired controller. Then, connect the controller to the power adapter.
- Power Connection: Plug the power adapter into a suitable electrical outlet, ensuring a drip loop is formed with the power cord to prevent water from reaching the outlet.
Operating Instructions
Controller Overview

Image: Diagram illustrating the various display elements and buttons on the controller for easy identification.
The controller features an LCD screen and several buttons for programming: Settings (gear icon), Plus (+), Minus (-), OK, Return, and Power.
Setting the Current Time
- Press and hold the Settings button (gear icon) for 3 seconds to enter the editing interface.
- The hour display will flash. Use the + and - buttons to adjust the hour.
- Press OK to confirm the hour and move to the minute setting.
- The minute display will flash. Use the + and - buttons to adjust the minute.
- Press OK to confirm the minute. The time is now set.
Programming the Lighting Schedule
The SkyLED Plus allows for a customizable day and night cycle with ramp-up and dim-down features. Here's how to program it:
- Enter Programming Mode: After setting the current time, press the Settings button (gear icon) to advance to the daylight programming.
- Set Daylight On Time: The daylight icon and hour will flash. Use + and - to set the desired daylight start hour. Press OK to confirm and set the minute. Press OK again to confirm the minute.
- Set Daylight Intensity: The white (W) and blue (B) intensity percentages will flash.
- Use + and - to adjust the white channel intensity (W%). Press OK.
- Use + and - to adjust the blue channel intensity (B%). Press OK.
- Set Daylight Off Time (Moonlight Start): The moonlight icon and hour will flash. This is the time daylight transitions to moonlight. Use + and - to set the desired hour. Press OK to confirm and set the minute. Press OK again to confirm the minute.
- Set Moonlight Intensity: The white (W) and blue (B) intensity percentages for moonlight will flash.
- Use + and - to adjust the white channel intensity (W%). Press OK.
- Use + and - to adjust the blue channel intensity (B%). Press OK.
- Set Light Off Time: The light off icon and hour will flash. This is when the moonlight turns off completely. Use + and - to set the desired hour. Press OK to confirm and set the minute. Press OK again to confirm the minute.
- Set Ramp Time: The ramp time setting will flash (e.g., "30"). This determines the duration of the gradual sunrise and sunset effect. Options are 0, 15, 30, 60, 90, or 120 minutes. Use + and - to select the desired ramp time. Press OK to confirm.
- Exit Programming: The controller will return to the current time display, and your settings are saved.
Visualizing the Schedule

Image: A visual representation of the Day+Night cycle, showing how the light intensity changes over a 24-hour period with sunrise and sunset effects.
Manual Mode
To temporarily override the programmed schedule and manually adjust brightness or turn the light on/off:
- Press the Power button to turn the light on or off.
- When the light is on, use the + and - buttons to adjust the overall brightness.
- To return to the programmed schedule, press the Return button.
Restoring Factory Settings
To reset all programmed settings to their default values:
- Press and hold the Settings button (gear icon) and the Power button simultaneously for 3 seconds. The display will reset, indicating factory settings have been restored.
Video Tutorial: How to Use SkyLED Plus Controller
Video: A step-by-step guide on how to program and use the NICREW SkyLED Plus controller, demonstrating time setting, daylight and moonlight intensity adjustments, and ramp time configuration.
Maintenance
- Cleaning: Regularly wipe the LED light fixture and controller with a soft, damp cloth to remove dust and water spots. Do not use abrasive cleaners or solvents. Ensure the light is unplugged before cleaning.
- Water Resistance: The fixture is IP67 water-resistant, designed to handle daily splashes and humidity. However, it is not submersible. Avoid submerging the light or controller in water.

Image: The IP67 waterproof rating logo, indicating protection against dust and temporary immersion in water (though submersion is not recommended for this product).
- Inspection: Periodically check the power cord and connections for any signs of wear or damage. If any damage is found, discontinue use and contact customer support.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. |
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| Light does not follow schedule. |
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| Light is too dim or too bright. |
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| Time resets after power outage. |
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Specifications
| Model | SkyLED Plus |
| Size | 48 - 60 inches |
| Wattage | 45 Watts |
| Product Dimensions | 45.6"D x 2.2"W x 0.43"H |
| Light Source Type | LED (118 White + 20 Blue + 20 Red) |
| Color Temperature | 6500K (White LEDs) |
| Material | Acrylic, Glass, Aluminum Alloy |
| Water Resistance Level | IP67 Water Resistant |
| Control Method | Wired Controller with LCD Screen |

Image: A graph showing the combined spectrum of the NICREW SkyLED Plus, highlighting the intensity across different wavelengths (blue, green, red).
Warranty Information
This NICREW product comes with a 1-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from accident, misuse, abuse, improper installation, or unauthorized repairs.
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact NICREW customer support through the retailer where the product was purchased or visit the official NICREW website for contact information.
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