OSRAM LINEARlight LM01A-O1 – Orange LED Module 10 V, 32 LEDs, 4 W (rigid, 448 mm)
The OSRAM LINEARlight LM01A-O1 is a rigid, orange LED module optimized for constant voltage systems at 10 V DC . It incorporates 32 LEDs distributed across a 448 × 10 × 4 mm board and offers a 120° beam angle with a dominant wavelength of 606 nm . Consuming 4 W (≈ 0.40 A ), it is designed for linear installations, signage, and contour lighting, and integrates directly with OSRAM OPTOTRONIC 10 V power supplies . The module can be divided into 4-LED units (56 mm) without any loss of functionality in the remaining sections and can be PWM-dimmed using OT DIM controllers. Connection is permitted exclusively in parallel , and it is recommended to daisy-chain up to 3 modules per power supply to maintain photometric performance and current capacity.
Main features
-
Supply voltage: 10 V DC (constant voltage).
-
Power / current: 4 W / 0.40 A (typical).
-
Number of LEDs: 32 per module.
-
Dominant color: orange, 606 nm (λ d ).
-
Optics: 120° wide beam for homogeneous illumination.
-
Rigid and segmentable format: module of 448 × 10 × 4 mm , cuts of 56 × 10 mm (4 LEDs).
-
Electrical connection: parallel only ; recommended daisy-chaining of up to 3 modules per power supply .
-
Compatibility: optimized for OSRAM OPTOTRONIC 10 V ; PWM regulation with OT DIM (0–10 V) .
-
Easy assembly: Ø 4 mm holes; CONNECTsystem connectors (feeder and board-to-board) for solderless wiring.
Product benefits
-
Uniform and eye-catching color (606 nm) for signage, outlines and decorative accents.
-
Flexible installation thanks to its rigid design and segmentation in 56 mm steps .
-
Reliable integration with OPTOTRONIC 10V power supplies and PWM regulation for light level control.
-
Quick assembly via standard holes and dedicated connectors; no soldering required in many configurations.
-
Robust design with clear wiring recommendations and protection for long service life.
Use cases
- Contour lighting and architectural lines in interiors.
- Light injection in diffuse or transparent guides.
- Signage, labels, display cases and exhibitors.
- Marking lighting in corridors, stairs and perimeters.
Frequently Asked Questions
-
Can it be cut? Yes. It can be divided into 4 LED units (56 mm) without affecting the rest of the module.
-
Is it flexible? No. It's a rigid LINEARlight module.
-
How is it regulated? By PWM using an OT DIM (0–10 V) with an OPTOTRONIC 10 V power supply.
-
Can it be connected in series? No. Only parallel connection and up to 3 modules per power point .
-
Which optics are compatible? LINEARlight Optics optics (e.g., OP 4×1 , 20–25°) to concentrate the beam if required.
Installation and recommendations
Respect the polarity ( 10 V ± ). Use CONNECTsystem connectors (feeder and board-to-board) or solder only on the designated pads . For humid or dusty environments, install the module in a luminaire or housing with adequate protection and consider applying a PCB-specific conformal coating . Monitor the temperature at point Tc and do not exceed the specified voltages. Regulation must be performed using PWM with OT DIM ; avoid dimming by reducing the forward voltage.
Project description
Rigid orange LED module 10 V DC , 4 W , 0.40 A ; 32 LEDs ; λ d 606 nm ; 120° ; dimensions 448 × 10 × 4 mm ; minimum unit 56 × 10 mm (4 LEDs) ; connection only in parallel (up to 3 modules per power supply); mounting with Ø 4 mm holes; compatible with OPTOTRONIC 10 V power supplies and PWM regulation via OT DIM (0–10 V) .
