1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your HOFTRONIC 120cm IP65 LED Tri-Proof Luminaire, Model 2700904. Please read these instructions thoroughly before installation and retain them for future reference.
2. Product Features
- Tri-Proof Design: The HOFTRONIC 120cm LED luminaire features a Tri-Proof design, making it waterproof (IP65), dustproof, resistant to chemical vapors, and shock-resistant (IK07). It operates reliably in temperatures ranging from -20°C to 40°C.
- Energy Efficiency: This LED luminaire consumes only 36 watts while producing 4320 lumens of light, offering up to 50% energy savings compared to a 62W fluorescent bulb.
- Integrated Light Source & Interconnectable: The luminaire features an integrated LED light source, eliminating the need for separate LED tubes. It includes all necessary components for direct mounting and supports interconnection of up to 10 units.
- Versatile Applications: With an IK07 vandal protection rating, this LED luminaire is suitable for both commercial and non-commercial applications, including public outdoor spaces. Its diffuse light output minimizes glare, making it ideal for areas like parking garages.
- Durability and Lifespan: Constructed from durable ABS and polycarbonate, the LED bars resist porosity even with prolonged exposure to chemical vapors. The luminaire has an average lifespan of 25,000 hours.
3. Safety Information
Always observe the following safety precautions:
- Ensure the power supply is disconnected before installation, maintenance, or cleaning.
- Installation should be performed by a qualified electrician in accordance with local electrical codes.
- Do not modify the luminaire in any way.
- Avoid direct eye exposure to the light source when illuminated.
- Ensure the mounting surface can support the weight of the luminaire.
4. Package Contents
The HOFTRONIC 120cm IP65 LED Tri-Proof Luminaire package typically includes:
- 1x HOFTRONIC 120cm LED Luminaire
- Mounting brackets and screws
- Connection cable
- End caps
- Instruction Manual
5. Setup and Installation
Follow these steps for proper installation:
- Preparation: Disconnect power at the main circuit breaker before beginning installation.
- Mounting the Brackets: Use the provided mounting brackets to secure the luminaire to the desired ceiling or wall surface. Mark the drilling points, drill holes, insert appropriate anchors (if necessary), and fasten the brackets securely with screws.

Image: Mounting brackets and screws for securing the luminaire.
- Wiring Connection: Open the connection point on the luminaire. Connect the live, neutral, and ground wires from your electrical supply to the corresponding terminals inside the luminaire. Ensure all connections are tight and secure.

Image: Detail of the electrical connection point.
- Securing the Luminaire: Once wired, snap or slide the luminaire onto the mounted brackets. Ensure it is firmly seated.

Image: Installation diagram illustrating the mounting process.
- Interconnection (Optional): If connecting multiple luminaires, use the provided interconnection cable to link them. Up to 10 units can be connected in series. Ensure the total wattage does not exceed circuit limits.

Image: Diagram demonstrating the interconnection of multiple luminaires.
- Restore Power: Once installation is complete and all connections are secure, restore power at the main circuit breaker.
6. Operation
The HOFTRONIC LED luminaire operates immediately upon receiving power. There are no complex controls. Simply switch on the power supply to illuminate the area.

Image: The luminaire providing bright, diffuse light in a garage workshop.

Image: Multiple luminaires illuminating a warehouse environment.
7. Maintenance
The HOFTRONIC LED luminaire requires minimal maintenance:
- Cleaning: Periodically clean the exterior of the luminaire with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the power is off before cleaning.
- Inspection: Regularly inspect the luminaire and its connections for any signs of damage or wear. If any damage is observed, disconnect power and consult a qualified technician.
8. Troubleshooting
If you encounter issues with your luminaire, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Luminaire does not turn on | No power supply Loose wiring connection Faulty luminaire | Check circuit breaker and power switch Verify all wiring connections are secure (with power off) Contact customer support if other solutions fail |
| Light flickers | Unstable power supply Loose connection | Consult an electrician to check power stability Check wiring connections (with power off) |
| Reduced brightness | Dust accumulation End of lifespan | Clean the luminaire surface Consider replacement if luminaire is old |
9. Specifications
| Feature | Specification |
|---|---|
| Brand | HOFTRONIC |
| Model Number | 2700904 |
| Dimensions (L x W x H) | 120 x 6.5 x 5.8 cm |
| Weight | 5 Kilograms |
| Material | ABS, Polycarbonate |
| Color | Grey |
| Power Consumption | 36 Watts |
| Luminous Flux | 4320 Lumens |
| Color Temperature | 6000K (Daylight White) |
| Voltage | 230 Volts |
| IP Rating | IP65 (Waterproof and Dustproof) |
| IK Rating | IK07 (Shock Resistant) |
| Average Lifespan | 25,000 Hours |
| Certification | CE, EMC, RoHS |
| Installation Type | Ceiling Mount |
| Special Features | Interconnectable (up to 10 units), Energy Saving |
For detailed energy information, please refer to the energy label and product data sheet:

Image: Energy Label. View EPREL Database

Image: Product Data Sheet.
10. Warranty and Support
The HOFTRONIC 120cm IP65 LED Tri-Proof Luminaire comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects. For warranty claims or technical support, please contact your retailer or HOFTRONIC customer service with your proof of purchase and model number (2700904).





