1. Overview
The Barrina 3575 Remote Series LED Linear Light Fixture is a 2nd-generation lighting solution designed for various indoor spaces. This 4-foot, 40W fixture offers seamless connection, adjustable color temperature from 3000K to 6000K, and dimmable brightness (5% to 100%) via an included remote control. It supports both ceiling-mounted and pendant-mounted installations.
2. What's in the Box
Carefully unpack the contents and ensure all items are present and undamaged. If any items are missing or damaged, please contact customer support.
- Light kit included
- Instruction Manual
- Mounting clips
- Remote Control
- Power Extension Kit
- Suspension Kit
- Ceiling-mounted Kit

Figure 1: Included Components
3. Specifications
| Feature | Specification |
|---|---|
| Brand | Barrina |
| Model Number | 3575 Remote Series |
| Color | Black |
| Material | Aluminum, Polycarbonate |
| Product Dimensions | 48"L x 1.38"W x 3"H |
| Wattage | 40 watts |
| Brightness | 4000 lumens |
| Color Temperature | 3000K to 6000K (Adjustable) |
| Control Method | Remote |
| Installation Type | Ceiling Mount, Pendant Mount |
| Indoor/Outdoor Usage | Indoor |
4. Safety Information
- Always disconnect power at the circuit breaker before installation, maintenance, or cleaning.
- Ensure the voltage supply is compatible with the fixture's requirements.
- Do not attempt to modify the fixture. Any modifications may void the warranty and create safety hazards.
- If you are unsure about electrical wiring, consult a qualified electrician.
- This fixture is for indoor use only and is not water resistant.
5. Installation
General Notes
- This 2nd-Generation 3575 Remote Series light fixture is compatible only with other 2nd-Generation 3575 Remote Series suspended lights. It cannot connect with 5568, 5566, or any other series of linear light fixtures.
- The wiring method uses a junction box with an extended power cord, not a plug-in fixture.
- These linear lights can be connected in series with up to 11 fixtures or installed individually.
Mounting Options
The 2nd-Generation 3575 LED linear lights offer two mounting options: ceiling-mounted or pendant-mounted. The suspension chain is adjustable from 0 to 59 inches for easy height adjustment.

Figure 2: Suspended (01) and Ceiling (02) Installation
5.1. Hanging Installation
Follow these steps for pendant-mounted installation:
- Use a percussion drill to make 35mm holes in the ceiling for the suspension anchors.
- Insert the anchors and secure the suspension mounts.
- Thread the suspension cables through the mounts. Adjust the chain height by holding the button on the mount.
- Remove the PC cover and end caps from the light fixture.
- Align the grooves and push the locking splice into the fixture.
- Secure the splice with 4 screws.
- Connect the suspension cables to the fixture.
- Install the PC covers starting from the middle of the fixture.
Video 1: Hanging Installation for 3575 Remote Series 2nd-Generation Linear Light. This video demonstrates the step-by-step process of installing the linear light fixture in a suspended configuration, including drilling, securing mounts, adjusting cable length, and connecting the fixture.
5.2. Ceiling Installation
Follow these steps for ceiling-mounted installation:
- Use a percussion drill to make 35mm holes in the ceiling for the mounting brackets.
- Secure the ceiling mounting brackets with screws.
- Remove the PC cover and end caps from the light fixture.
- Attach the light fixture to the ceiling brackets and lock it into place.
- Install the PC covers starting from the middle of the fixture.
Video 2: Ceiling Installation for 3575 Remote Series 2nd-Generation Linear Light. This video illustrates the process of directly mounting the linear light fixture to the ceiling, showing how to secure the brackets and attach the light.
5.3. Wiring Instructions
The fixture uses a junction box for wiring. Ensure proper connection as follows:
- Black/Brown wire: Live wire
- White/Blue wire: Neutral wire
- Green & Yellow wire: Earth wire
If multiple lights are connected in series, only one of the light fixtures needs to be powered. The power will be shared across the connected fixtures.

Figure 3: Safer Wiring Design
6. Operation
6.1. Remote Control Overview
The multifunctional remote control allows you to manage your LED linear lights. Familiarize yourself with the buttons and their functions:

Figure 4: Remote Control Layout
- ON/OFF: Turns the light(s) on or off.
- Dimmer (+/-): Adjusts brightness.
- Color Variator (K-/K+): Changes color temperature.
- Memory Function (checkmark icon): Saves current settings.
- Night Light (moon icon): Activates a soft, low-brightness mode.
- Color Change (circular arrow icon): Cycles through preset color temperatures (6000K, 3000K, 4000K).
- Group Buttons (A, B, C): Selects specific groups of lights for individual control.
6.2. Grouping Lights
You can organize lights into different groups (A, B, and C) for independent control. To group a light:
- Ensure the light you want to group is OFF via its wall switch.
- Press and hold the desired group button (A, B, or C) on the remote.
- While holding the group button, turn ON the light via its wall switch.
- The light will flash, indicating it's being grouped. When the light stops flashing, release the group button. The light is now successfully grouped.
Video 3: Remote Operation of 3575 Remote Series 2nd-Generation Linear Light. This video demonstrates how to group lights using the remote control, allowing for individual or group control of multiple fixtures.
6.3. Memory Function
The quick memory function allows you to save your preferred light settings (color temperature and brightness).
- Set the light to your desired brightness and color temperature.
- Press and hold the Memory Function button (checkmark icon) for more than 5 seconds until the light flashes once. This indicates the current settings have been saved.
- The next time you press the Memory Function button, the light will switch to the previously set light mode.
Video 4: Memory Function of 3575 Remote Series 2nd-Generation Linear Light. This video explains how to use the memory function on the remote to save and recall your preferred lighting settings.
6.4. Adjusting Color Temperature and Brightness
Use the remote control to customize your lighting:
- Color Temperature: Use the K- and K+ buttons to adjust the color temperature from 3000K (warm white) to 6000K (cool white). You can also use the Color Change button to cycle through 3000K, 4000K, and 6000K.
- Brightness: Use the Dimmer +/- buttons to set the brightness between 5% and 100%.

Figure 5: Color Temperature Adjustment (3000K - 6000K)

Figure 6: Stepless Dimmable Brightness (5% - 100%)
6.5. Controlling All Lights Simultaneously
To control all lights (regardless of grouping) at the same time:
- Press the ON button on the remote. All connected lights will turn on.
- At this point, the dimmer, color variator, night light, and memory functions will work for all series of lights simultaneously.
- Press the OFF button to turn all lights off.
Video 5: Barrina Remote Series Remote Control Operation. This video provides a comprehensive guide to operating the remote control, including turning lights on/off, adjusting brightness, and changing color temperature for all connected lights.
6.6. Clearing Remote Connection
If you need to clear the connection between the remote and a specific light (e.g., to re-group it), follow these steps:
- Turn OFF the light you wish to disconnect via its wall switch.
- Press and hold the ON button on the remote.
- While holding the ON button, turn ON the light via its wall switch.
- The light will flash, indicating the connection is being cleared. When the light stops flashing, release the ON button. The light is now disconnected from the remote.
- Repeat these steps for any other lights you wish to disconnect.
Video 6: Clear Connection for 3575 Remote Series 2nd-Generation Linear Light. This video demonstrates how to clear the remote control's connection to a specific light fixture, useful for re-pairing or troubleshooting.
7. Maintenance
To ensure the longevity and optimal performance of your Barrina LED Linear Light Fixture, follow these simple maintenance guidelines:
- Cleaning: Before cleaning, ensure the power is disconnected. Use a soft, dry, or slightly damp cloth to wipe the fixture. Avoid abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or electrical components.
- Inspection: Periodically check the mounting hardware and wiring connections to ensure they are secure. If you notice any loose connections or damage, address them immediately or consult a qualified electrician.
- Bulb Replacement: This fixture uses integrated LED components and does not require traditional bulb replacement. If the LEDs fail, the entire fixture may need to be replaced.
8. Troubleshooting
If you encounter issues with your Barrina LED Linear Light Fixture, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power supply, loose wiring, remote not paired. | Check circuit breaker. Verify wiring connections. Re-pair remote control (see Section 6.2). |
| Remote control not responding | Remote battery low/dead, remote not paired, light not in range. | Replace remote battery. Re-pair remote control (see Section 6.2). Ensure remote is within operating range. |
| Light flashes or flickers | Incompatible dimmer (not applicable for this model), loose wiring, power fluctuations. | Verify wiring connections. Ensure stable power supply. This model does not support external dimmers; use the remote for dimming. |
| Cannot change color temperature or brightness | Remote not paired, incorrect group selected. | Re-pair remote control (see Section 6.2). Ensure the correct group (A, B, or C) is selected on the remote, or control all lights (see Section 6.5). |
9. Warranty and Support
Barrina products are manufactured to high-quality standards. For warranty information, technical support, or any questions regarding your Barrina 3575 Remote Series LED Linear Light Fixture, please refer to the contact information provided with your purchase or visit the official Barrina website.
Please retain your proof of purchase for warranty claims.





