1. Introduction
This manual provides detailed instructions for the safe installation, operation, and maintenance of your HOFTRONIC LED Luminaire 60cm IP65. This luminaire is designed for use in damp and dusty environments such as garages, basements, workshops, and offices, offering efficient and reliable lighting.
The HOFTRONIC LED Luminaire features a robust IP65 waterproof and dust-resistant design, energy-efficient LED technology, and a flicker-free driver for enhanced visual comfort. It operates at 18 Watts, providing 2520 lumens of 6000K cool white light.
2. Safety Instructions
- Electrical Safety: Installation should only be performed by a qualified electrician or competent person in accordance with local electrical codes and regulations. Ensure the power supply is disconnected before any installation, maintenance, or repair work.
- Voltage: This luminaire operates on 100-240V AC. Verify that the supply voltage matches the product specifications.
- IP65 Rating: The IP65 rating ensures protection against dust ingress and low-pressure water jets. Do not submerge the luminaire in water. Ensure all seals and connections are properly secured to maintain the IP65 integrity.
- Temperature: Do not operate the luminaire outside its specified operating temperature range of -25°C to 50°C.
- Material Compatibility: The luminaire is constructed from ABS and polycarbonate, materials resistant to chemical vapors. However, avoid exposure to highly corrosive substances that may compromise the housing integrity.
- Non-Dimmable: This product is not dimmable. Do not connect it to dimming circuits.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation.

Image: Contents of the HOFTRONIC LED Luminaire package, showing the main IP65 fixture, two T8 LED tubes, four wall plugs, four mounting screws, and two stainless steel mounting brackets.
- 1x HOFTRONIC IP65 LED Fixture (Double 60cm)
- 2x HOFTRONIC LED T8 Tube Basic (140lm/W, 9W, 60cm, 6000K)
- 4x Wall Plugs
- 4x Mounting Screws
- 2x Stainless Steel Mounting Brackets
- 1x LED Starter (included for easy retrofit)
4. Specifications
| Parameter | Value |
|---|---|
| Brand | HOFTRONIC |
| Model Number | 4407421 |
| Input Voltage | 100-240V AC |
| Power Consumption | 18 Watts (2 x 9W LED tubes) |
| Luminous Flux | 2520 lumens |
| Color Temperature | 6000K (Cool White) |
| Color Rendering Index (CRI) | > 80 Ra |
| Beam Angle | 140° |
| Power Factor | > 0.95 |
| Protection Rating | IP65 (Waterproof and Dust Resistant) |
| Impact Protection Rating | IK06 |
| Dimmable | No |
| Material | ABS, Polycarbonate |
| Dimensions (L x W x H) | 66.4 x 10.2 x 7.3 cm |
| Operating Temperature | -25°C to 50°C |
| Switching Cycles | 100,000 cycles |
| Average Lifespan | 50,000 hours |
| Certifications | CE, EMC, RoHS, LM80, TÜV |
5. Setup and Installation
The HOFTRONIC LED Luminaire is designed for straightforward installation. It comes as a complete Plug and Play unit. Please ensure power is disconnected before beginning installation.
5.1 Mounting the Fixture
- Choose Location: Select a suitable mounting location on a wall or ceiling, ensuring it is within the specified operating temperature range and away from direct heat sources.
- Mark Drilling Points: Use the mounting brackets to mark the drilling points on the surface. Ensure the marks are level and correctly spaced for the luminaire.
- Drill Holes: Drill holes at the marked points. Insert the provided wall plugs into the drilled holes.
- Attach Brackets: Secure the stainless steel mounting brackets to the surface using the provided mounting screws.
- Mount Luminaire: Carefully attach the luminaire to the secured mounting brackets. Ensure it clicks securely into place.

Image: The HOFTRONIC LED Luminaire highlighting its IP65 water and dust resistance, suitable for various environments.
5.2 Electrical Connection
- Disconnect Power: Ensure the main power supply to the installation area is switched off at the circuit breaker.
- Access Wiring: Open the wiring compartment of the luminaire.
- Connect Wires: Connect the live (L), neutral (N), and earth (PE) wires from your power supply to the corresponding terminals inside the luminaire. Ensure all connections are tight and secure.
- Secure Wiring Compartment: Close and securely fasten the wiring compartment cover to maintain the IP65 rating.

Image: Close-up of the HOFTRONIC LED Luminaire's G13 fitting, designed for T8 LED tubes, and illustrating its capability for in-series linking.
5.3 Installing LED Tubes
The luminaire is supplied with two HOFTRONIC LED T8 tubes and an LED starter.
- Insert LED Starter: Locate the starter socket within the luminaire. Insert the provided LED starter into the socket, twisting it to secure.
- Insert LED Tubes: Carefully insert each LED T8 tube into the G13 fittings on both ends of the luminaire. Rotate the tube slightly until it locks into place.

Image: The HOFTRONIC LED Starter, included for easy retrofitting of traditional tube light fixtures with LED tubes.
6. Operating Instructions
Once installed and connected, the HOFTRONIC LED Luminaire operates simply:
- Power On: Restore power to the circuit. The luminaire will illuminate instantly.
- Light Output: The luminaire provides a consistent 6000K cool white light at 2520 lumens.
- Flicker-Free: The integrated LED driver ensures flicker-free operation, reducing eye strain and fatigue.

Image: A HOFTRONIC LED tube, emphasizing its flicker-free LED driver technology for stable and comfortable illumination.
7. Maintenance
The HOFTRONIC LED Luminaire requires minimal maintenance due to its durable construction and long-life LED components.
- Cleaning: Periodically clean the exterior of the luminaire with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these can damage the polycarbonate housing. Ensure power is off before cleaning.
- Inspection: Regularly inspect the luminaire for any signs of physical damage or loose connections. If damage is found, disconnect power and contact a qualified technician.
- No User-Serviceable Parts: There are no user-serviceable parts inside the luminaire. Attempting to open or modify the fixture will void the warranty and may pose a safety risk.
8. Troubleshooting
If you encounter issues with your HOFTRONIC LED Luminaire, refer to the following common problems and solutions:
- Luminaire does not turn on:
- Check if the power supply to the luminaire is active.
- Verify all electrical connections are secure and correctly wired.
- Ensure the LED tubes are properly seated in their fittings and the LED starter is correctly inserted.
- Check the circuit breaker for any tripped circuits.
- Reduced light output or flickering:
- While the luminaire features a flicker-free driver, ensure stable input voltage.
- If one LED tube appears faulty, ensure it is correctly installed. If the issue persists, the tube may need replacement.
- Water or dust ingress:
- Immediately disconnect power.
- Inspect all seals and cable glands for proper seating and damage. Replace any compromised components.
- Ensure the wiring compartment cover is securely fastened.
If the problem persists after attempting these troubleshooting steps, please contact HOFTRONIC customer support or a qualified electrician.
9. Warranty and Support
HOFTRONIC stands behind the quality of its products. This LED Luminaire comes with a 5-year warranty from the date of purchase.

Image: The HOFTRONIC LED Luminaire, emphasizing its 5-year extended warranty, superior build quality, and IK06 impact protection rating, indicating high-impact polycarbonate construction.
The product is certified with CE, EMC, RoHS, LM80, and TÜV, ensuring compliance with European safety, health, and environmental protection requirements.
For warranty claims, technical support, or further assistance, please refer to the contact information provided with your purchase or visit the official HOFTRONIC website.





