At HELUKABEL Group, we continuously grow and expand our product portfolio. With HELU Connectivity Solutions Bielefeld (formerly Sangel Systemtechnik), we are proud to offer our customers a wide range of high-quality industrial LED lighting solutions.
Our LED Portfolio
LED machine luminaires
The right lights for your machines
Whether as a surface-mounted or recessed luminaire, and from the cover to the protection class, LED machine luminaires must fulfil specific requirements.
LED signal luminaires
Simultaneous signalling and lighting
Discover innovative LED signalling luminaires and optimise industrial & machine workstations.
LED workplace luminaires
For ergonomic LED lighting at the workplace
Experience ergonomic lighting with LED workplace luminaires that adapt to your needs. Memory function & UGR19 - Make the switch now!
LED industrial luminary solutions
At HELUKABEL, we design and manufacture industrial LED lights and machine lighting according to German engineering standards at our facility in Bielefeld. We exclusively collaborate with domestic suppliers to ensure the highest levels of quality and reliability.
Standard LED Lighting Solutions
Our product portfolio features a wide range of advanced LED lights, suitable for various industrial environments and machinery. Key advantages of HELUKABEL LED industrial luminaires:
- UL-certified LED industrial luminaires
- Versatile designs: Including recessed lights, surface-mounted lights, linear lights, and compact panel lights.
- Integrated illumination and signal transmission
- Flexible installation options: Available in fixed or rotatable versions, suitable for various mounting positions.
- IP40 to IP69K: Our lights perform reliably in environments ranging from dusty areas to high-pressure washdown conditions
- Durable materials: Covers are made from toughened safety glass (ESG) or PMMA plastic. Some models feature a PU coating, making them suitable for harsh environments such as the food industry and compliant with FDA requirements.
- Industrial-grade connectivity: Equipped with M8/M12 connectors, commonly used in industrial applications.
- Flexible voltage range: Available in 24V, 230V, and a wide voltage range from 12–30V to meet diverse industrial requirements.
- Dimmable options: Support brightness control via PWM or analog signals.
- Long lifespan: Operational life of up to 60,000 hours.
Customised LED solutions
With the rapid advancement and growing complexity of modern machinery systems, lighting and signaling are no longer just accessories - they have become essential components of overall system design, helping to optimize processes by visualizing critical information.
However, standard products sometimes fall short of meeting specific mechanical, optical, or communication interface requirements. That’s why customized lighting solutions are increasingly necessary.
At HELUKABEL, we have had the opportunity to collaborate with a wide range of customers across various industries. This experience enables us to deliver tailor-made solutions that perfectly match individual requirements while ensuring cost efficiency and operational performance—making us an ideal partner in industrial lighting and signaling applications.
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Three advantages of LED technology for industrial luminaires
1. Service life
We ensure the 60,000-hour service life specified by the LED manufacturer through our optimised thermal management. An LED is considered to have reached the end of its service life when the light intensity falls below 70 per cent.
This means that, instead of the luminaire failing in one go, the light intensity slowly decreases. In a 3-shift, 5-day work week, our luminaires may retain a luminous intensity of over 70% for 9.6 years.
These luminaires therefore regularly outlive the systems in which they are installed.
2. Color fidelity
Colour fidelity is one major advantage that LEDs have and plays key role in ensuring clear vision at the installation location. The first question here is whether white or multicolour lighting (RGBW luminaires) is required.
With a CRI >80, we meet the colour rendering index required in mechanical and plant engineering with wavelengths in the range of 400 nm and 800 nm.
3. Ergonomics
LEDs provide a uniform and flicker-free light. This puts less strain on the eyes, causing you to become fatigued much more slowly. Unless otherwise specified, our LEDs have a beam angle of 120 degrees. The luminosity is generated by many small LEDs and not just from a single light source.
This results in far fewer shadows caused, for example by your hands while working. This results in fewer errors during the workday.
FAQ LED Industrial Luminaires - Frequently asked questions
Our lighting products are available with a full range of common IP protection ratings and can also be customized upon request. We supply industrial lighting that complies with all protection classes according to DIN 40050 Part 9.
Different IP ratings may influence the overall product cost. The most commonly requested protection levels for industrial LED lighting include: IP54, IP67 and IP69K.
Our 24V industrial LED lights comply with Protection Class III, meaning they operate using PELV (Protective Extra Low Voltage). This voltage level is sufficiently low to prevent electrical hazards.
In addition to Class III, there are other protection classes:
- Class II: Features double or reinforced insulation and does not require a protective ground.
- Class I: Requires a protective earth (grounding) connection for safety.
LED luminaires with 24V supply voltage are the norm in mechanical and plant engineering. In rare cases, LED industrial luminaires with 230V are also used. The advantage of 230V is that longer cable distances can be covered and an additional power supply to the machine can be installed.
Two covers are frequently requested: a plastic cover (PMMA) and tempered glass. The type of cover also depends on the place of use. Fire safety in particular plays a role here.
The term LED industrial luminaire refers to the entire lighting system with all its components. The LED industrial lamp is the illuminating element, i.e. the respective bulb that is used. However, the two terms are also sometimes used as synonyms.