Interconnectable LED Linear Batten Lights for Professional Ceiling Illumination
LED linear batten lights are the most efficient option for illuminating large surfaces continuously.
What LED linear batten lights are and when to use them
LED linear batten lights are elongated profile luminaires manufactured with an aluminium linear profile that distribute light along their entire length. Unlike downlights or panels, they are designed for the continuous illumination of linear metres of ceiling without breaks or dark areas between units.
They make sense when the space is large and the aim is to cover the maximum surface area with the fewest possible power connection points.
Differences from other ceiling lighting systems
An LED panel illuminates a specific area. An industrial high bay concentrates the output in a cone. The linear batten distributes light evenly along the installation axis, with no hot spots or shadow zones between luminaires.
Compared to conventional linear fluorescent, the main difference lies in lm/W efficiency and service life. No flicker, no progressive output loss at 3,000 hours, no tubes to replace.
Advantages of modular interconnection
Luminaire interconnection is the central argument for this system in large-scale projects. An interconnectable LED ceiling batten connects directly to the next unit via an integrated link, with no additional cabling between modules.
Less installation time, less ancillary material, continuous light lines with no visible breaks, and easy installation expansion by adding modules in the future. In a 1,000 m² warehouse, the difference in labour hours is significant.
Available formats and wattages
60 cm battens for compact installations
The 120 cm LED linear batten is ideal for offices and retail premises, but the 60 cm version covers sections where a longer batten does not fit. It retains the same interconnection capability as the rest of the range.
The 60 cm and 150 cm CCT LED batten option allows the colour temperature to be selected according to the zone without needing to order different references.
120 cm and 150 cm battens for large surfaces
These are the formats for covering large areas. The 120 cm version suits medium-sized offices and retail premises well. The 150 cm version is designed for warehouses, logistics facilities, and supermarkets: it covers more linear metres per unit and reduces the total number of connections.
With Osram chip LED battens, efficiency and chromatic stability are guaranteed over time. The Osram chip delivers better CRI performance and greater output consistency than low-grade chips. The 40W LED linear luminaire and the 50W pendant LED linear luminaire models cover the typical range of professional projects.
| Format | Typical wattage | Main application |
| 60 cm | 20-24 W | Corridors, ancillary areas |
| 120 cm | 36-40 W | Offices, general retail |
| 150 cm | 45-50 W | Warehouses, supermarkets, industrial premises |
Pendant and surface-mounted systems
Depending on the ceiling type, there are two mounting options. Surface-mounted: the batten is fixed directly to the ceiling, the fastest to install and the right choice for low ceilings or suspended ceilings. Pendant: the pendant LED linear luminaire is suspended on height-adjustable steel cables, suited to premises with exposed ceilings or heights above 5 metres.
Both options are compatible with the modular interconnection system.
Applications by sector
Offices and daytime workspaces
The LED linear office luminaire requires comfortable light as well as sufficient light. Temperatures between 4,000 K and 5,000 K with uniform output distribution reduce visual fatigue during long working days. The linear format suits the rectangular geometry of workspaces and avoids the glare produced by poorly aimed spotlights or downlights.
For projects with occupancy control or daylight harvesting, fitting battens with dimming capability delivers real energy savings.
Warehouses and logistics
In an industrial logistics installation there are extended switching cycles, variable ceiling heights, and the need to meet regulatory lux levels. A 150 cm LED batten for warehouses installed in continuous rows covers entire shelving aisles with a single row of luminaires.
The industrial ceiling LED linear luminaire withstands operating cycles of up to 20 hours of continuous use without appreciable output degradation in the first years of service. Energy savings compared to conventional fluorescent typically range between 50% and 60%.
| System | Typical efficiency | Service life | Maintenance |
| Linear fluorescent T8 | 85-95 lm/W | ~15,000 h | Tube replacement |
| LED batten (Osram chip) | 130-150 lm/W | >50,000 h | Virtually none |
Supermarkets and large retail spaces
The LED batten for supermarkets operates at a high illuminance level (500-750 lux) with good colour rendering so that products look their best. A CRI above 80 makes a real difference in the fresh produce section.
The 60 cm and 150 cm CCT LED batten with selectable colour temperature allows the tone to be adapted by section without changing the reference.
Technical criteria for choosing your linear batten
Wattage and lumens per linear metre
The figure that matters is not the watts but the lumens per metre of installed batten. A 40W LED linear luminaire with a quality chip can deliver more useful output than a 50W model with a poor optic. Above 130 lm/W you are in the professional range. Below 100 lm/W, the difference over the fluorescent you are replacing is small.
Reference levels by application:
- Offices: 300-500 lux at the work plane
- Warehouses: 150-300 lux at floor level
- Supermarkets: 500-750 lux in the sales area
Colour temperature and selectable CCT
The selectable CCT option avoids having three separate references in the warehouse. With a switch on the luminaire itself you can choose between 3,000 K, 4,000 K, and 6,500 K before installation:
- 3,000 K: bakery, food service, and rest areas
- 4,000 K: offices, general retail, and counters
- 6,500 K: warehouses, workshops, and inspection areas
The 60 cm and 150 cm CCT LED batten is useful for projects where construction progresses in phases or where the use of zones may change.
Compatibility with dimming systems
The 1-10V dimmable LED batten is the most widely used analogue standard in professional environments: straightforward, reliable, and compatible with most dimmers on the market. For projects with centralised management, DALI dimming allows each luminaire to be controlled individually, scenes to be programmed, and consumption to be monitored from a single panel.
The IP20 indoor LED batten with integrated DALI suits offices and large retail spaces where energy management is a priority. If the project includes occupancy sensors or daylight detectors, verify that the driver supports the protocol before specifying.
To complete the installation, see also our category of compatible power supplies and dimmers.
Frequently asked questions about LED linear batten lights
How many linear battens do I need to light a 200 m² warehouse?
It depends on the ceiling height and the required lux level. With 150 cm, 50W battens spaced every 3-4 metres, a standard 200 m² warehouse needs between 12 and 18 units. The correct approach is to carry out a lighting calculation using the actual data for the premises.
Can battens of different lengths be interconnected?
Yes. The LED linear batten interconnection system is designed to combine 60 cm, 120 cm, and 150 cm modules in the same row.
Can LED linear battens be dimmed?
Yes, provided the model is compatible. There are versions with a 1-10V dimmable LED batten and versions prepared for DALI dimming. Check compatibility before purchasing, especially if you are integrating them into a centralised management system.
What is the difference between a surface-mounted and a pendant batten?
The surface-mounted version is fixed directly to the ceiling and is the right option for heights of up to 3-4 metres. The pendant luminaire hangs from adjustable cables and is used when the ceiling is very high or when you need to bring the light closer to the work plane.
Are they suitable for spaces with high ceilings?
Yes, in pendant format. In premises with ceilings above 5 metres, suspending the battens at the appropriate height avoids losing efficiency due to excessive distance from the work plane. The LED batten for supermarkets and the logistics models are available in both mounting options.
What colour temperature is recommended for offices?
4,000 K is the standard reference for most workspaces: it balances visual comfort with performance during long working days.
In areas with a great deal of natural light, this can be raised to 5,000 K.
For meeting rooms or rest areas, 3,000 K creates a more relaxed atmosphere.
See the LED linear batten category for the full catalogue with filters by length, wattage, colour temperature, and dimming type. The continuous LED linear system is available from the 60 cm batten up to configurations spanning tens of metres for the largest premises. For track-mounted installations, see also our three-phase track LED batten section.