IMRELAX IM-AL04100
IMRELAX 4x100W COB LED Blinder Strobe Par Light Instruction Manual
Model: IM-AL04100 | Brand: IMRELAX
Introduction
This manual provides essential information for the safe and efficient operation of your IMRELAX 4x100W Cool White & Warm White COB LED Blinder Strobe Par Light, model IM-AL04100. Please read these instructions thoroughly before installation and use.
The IM-AL04100 is a high-brightness stage lighting fixture featuring four 100W COB LEDs, offering both cool white and warm white light. It is designed for various applications including weddings, church events, home parties, concerts, plays, studios, clubs, discos, and other stage lighting needs.
Key Features:
- High Brightness COB LEDs: Four 100W COB LEDs provide powerful cool white and warm white illumination.
- Versatile Color Temperature: Offers 3000K (warm white) to 5600K (cool white) for diverse lighting effects.
- Multiple Control Modes: Supports Auto, DMX512, Master/Slave, and Sound Active modes.
- Linear Dimming: Smooth 0-100% linear dimming for precise light intensity control.
- Strobe Function: Adjustable strobe rate from 0-25 times per second.
- Durable Construction: Made from metal aluminum for robust performance and efficient heat dissipation.
- Long Lifespan: COB technology and built-in cooling fan contribute to an extended lifespan of up to 100,000 hours.
Safety Information
- Ensure proper grounding of the fixture.
- Do not operate the fixture if the power cord is damaged.
- Avoid direct eye exposure to the light source.
- Maintain adequate ventilation around the fixture to prevent overheating.
- Disconnect power before cleaning or servicing.
- Installation should be performed by qualified personnel.
Product Overview

Figure 1: Front view of the IMRELAX 4x100W COB LED Blinder Strobe Par Light, showing the four individual COB LED modules.

Figure 2: Close-up of the high-power COB LEDs, illustrating the cool white and warm white elements within each module.

Figure 3: Rear panel showing the digital display, MENU, UP, DOWN, and ENTER buttons for configuration.

Figure 4: Bottom view detailing the Power In/Out and DMX In/Out ports for connectivity.

Figure 5: Product dimensions: 15.75"L x 9.84"W x 15.75"H.
Setup
Mounting:
The fixture can be mounted using its adjustable bracket. Ensure the mounting surface or truss is capable of supporting the weight of the fixture. Use appropriate clamps and safety cables (not included) for overhead installations.
Power Connection:
Connect the provided power cable to the "Power In" port on the fixture and then to a suitable AC100-240V 50Hz/60Hz power outlet. Multiple units can be daisy-chained using the "Power Out" port, respecting the maximum current draw of the circuit.
DMX Connection (Optional):
For DMX control, connect a DMX controller to the "DMX In" port using a 3-pin DMX cable. To control multiple fixtures, connect the "DMX Out" of the first fixture to the "DMX In" of the next, and so on. Terminate the last fixture in the chain with a DMX terminator.
Operating Instructions
The IM-AL04100 offers several operating modes, selectable via the rear panel display and buttons (MENU, UP, DOWN, ENTER).
Control Panel:
- MENU: Cycles through main menu options.
- UP/DOWN: Navigates through options or adjusts values.
- ENTER: Confirms selection or saves changes.
Operating Modes:
- Auto Mode: The fixture runs through pre-programmed light shows automatically. Use the control panel to select different auto programs or adjust speed.
- Sound Active Mode: The fixture reacts to sound detected by its built-in microphone. Adjust sensitivity via the control panel.
- Master/Slave Mode:
- Set one fixture as the Master. This fixture will run in Auto or Sound Active mode.
- Connect other fixtures as Slaves via DMX cables. Set these fixtures to Slave mode.
- Slave fixtures will synchronize their operation with the Master unit.
- DMX512 Mode: For professional control using an external DMX controller.
- Set the fixture's DMX address using the control panel. Refer to the DMX Channel Chart for specific channel functions.
- Select the desired DMX channel mode (2/6/12CH) based on your control requirements.
DMX Channel Chart (Example for 12-channel mode):
| Channel | Function | Value Range | Description |
|---|---|---|---|
| 1 | Dimmer (Master) | 0-255 | Overall intensity 0-100% |
| 2 | Strobe | 0-255 | Strobe speed (slow to fast) |
| 3 | COB 1 Warm White | 0-255 | Intensity of COB 1 Warm White |
| 4 | COB 1 Cool White | 0-255 | Intensity of COB 1 Cool White |
| 5 | COB 2 Warm White | 0-255 | Intensity of COB 2 Warm White |
| 6 | COB 2 Cool White | 0-255 | Intensity of COB 2 Cool White |
| 7 | COB 3 Warm White | 0-255 | Intensity of COB 3 Warm White |
| 8 | COB 3 Cool White | 0-255 | Intensity of COB 3 Cool White |
| 9 | COB 4 Warm White | 0-255 | Intensity of COB 4 Warm White |
| 10 | COB 4 Cool White | 0-255 | Intensity of COB 4 Cool White |
| 11 | Color Temperature Macro | 0-255 | Pre-set color temperature fades/jumps |
| 12 | Program Selection | 0-255 | Selects internal programs (Auto/Sound) |
Note: This is an example DMX chart. Refer to the specific DMX channel modes (2CH, 6CH, 12CH) for full details.
Demonstration Videos:
Video 1: Demonstration of the IMRELAX 4x100W Warm & Cold White COB Par Blinder in operation, showcasing its light output and color temperature changes. This video highlights the fixture's ability to switch between warm and cool white light.
Video 2: Another demonstration of the IMRELAX 4x100W Warm & Cold White COB Par Light, illustrating its brightness and versatility in a production environment. This video provides a visual example of the light's performance.
Maintenance
- Cleaning: Regularly clean the lenses and exterior with a soft, lint-free cloth. Do not use abrasive cleaners or solvents. Ensure the fixture is powered off and cooled down before cleaning.
- Inspection: Periodically inspect power cables, DMX cables, and mounting hardware for any signs of wear or damage. Replace damaged components immediately.
- Cooling Fan: Ensure the cooling fan vents are clear of dust and debris to maintain optimal heat dissipation.
- Storage: When not in use, store the fixture in a dry, dust-free environment.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable disconnected; no power from outlet; blown fuse. | Check power cable connection; test outlet; replace fuse if necessary. |
| No DMX control | Incorrect DMX address; faulty DMX cable; no DMX signal; missing terminator. | Verify DMX address and channel mode; check DMX cable integrity; ensure DMX controller is sending signal; add DMX terminator to last fixture. |
| Light flickers or behaves erratically | Poor DMX signal; power fluctuations; overheating. | Check DMX connections and signal quality; ensure stable power supply; allow fixture to cool down, check ventilation. |
| Fixture is hot | Normal operation; blocked ventilation; fan malfunction. | Ensure adequate airflow around the fixture; clean vents; contact support if fan is not working. |
Specifications
| Feature | Detail |
|---|---|
| Product Name | Combination 400W Cool White and Warm White Blinder Lighting |
| Model No. | IM-AL04100 |
| Input Power | AC100-240V 50HZ/60HZ |
| Power Consumption | 400W |
| LED Source | 4 Pcs 100W COB LEDs |
| Colors | Cold and Warm White (2-in-1) |
| Light Angle | 60 degrees |
| Color Temperature | 3000 - 5600K |
| DMX Channels | 2/6/12CH |
| Material | Metal Aluminum |
| Best Projection Distance | 15-30 meters |
| Dimmer | 0-100% Linear Dimming |
| Strobe | 0-25 times /sec |
| Control Modes | Auto, DMX, Master/Slave, Sound Active |
| Dimensions | 43 x 27 x 42 cm (16.9 x 10.6 x 16.5 inches) |
| Weight | 8.5 kgs (18.7 lbs) |
Warranty and Support
IMRELAX provides a warranty for this product. All products purchased from IMRELAX Stage Lighting store are provided with free parts maintenance within 2 years and lifetime product service.
For technical support or warranty claims, please contact IMRELAX Stage Lighting directly. Do not attempt to repair the unit yourself, as this may void the warranty.
Contact information for support can typically be found on the product packaging or the official IMRELAX website.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.