14 Inch 20 Inch 30 Inch 42 Inch 50 Inch Osram LED Single Row Laser Light Bar SLL-LB1450S
The SLL-LB1450S is a single row laser light bar available in 14, 20, 30, 42, and 50 inch lengths, designed for off-road vehicles and heavy machinery that operate in low visibility conditions. It uses high-efficiency Osram LEDs to deliver a focused beam pattern that extends visibility beyond the vehicle’s standard headlights, reducing the risk of collision on unpaved or poorly lit terrain.
- Single row laser beam pattern provides a long-range, focused beam ideal for trail navigation and obstacle detection
- 10-30V DC input allows the same part number to be used on 12V and 24V vehicles, reducing SKU complexity
- Osram LEDs offer consistent output and long life under high-duty cycling
- Die-cast aluminium housing dissipates heat efficiently, maintaining performance in sustained use
- Available in five lengths to match different vehicle mounting profiles and visibility needs
Where This Lamp Is Used
- Front mounting on off-road vehicles and 4x4s used in mining, forestry, and construction for night operations
- Rear or side mounting on cranes and excavators to illuminate work zones during shift changes
- Fleet vehicles operating in remote areas with no street lighting, such as utility and survey trucks
- Trucks and buses used in mountainous or rural regions where visibility beyond the headlight beam is critical
- Engineering vehicles and mobile equipment used in night-time maintenance or emergency response
Who It Is For
- Distributors of off-road vehicle lighting needing a consistent part number across 12V and 24V systems
- Machinery OEMs integrating lighting into production line builds with fixed mounting patterns
- Fleet operators replacing halogen or standard LED bars that fail under vibration or heat
- 4x4 accessory brands developing a private label laser light bar range with proven performance
- Equipment dealers fitting lighting on machines used in remote or low-light environments
Problems It Solves
- Standard LED bars produce a wide beam that loses intensity beyond 30 meters, leaving distant obstacles undetected
- Halogen or low-efficiency LED bars overheat and fail under continuous duty in high ambient temperatures
- Non-sealed light bars allow dust and water into the housing, causing short circuits or lens fogging
- Vibration from heavy machinery breaks solder joints and degrades performance in unshielded LED arrays
- Lack of voltage compatibility forces distributors to stock multiple SKUs for 12V and 24V fleets
Technical Features
- Single row of Osram LEDs with a focused laser beam pattern
- 10-30V DC input range supports both 12V and 24V vehicle electrical systems
- Anti-reflective polycarbonate lens with UV protection to maintain clarity over time
- Integrated heat sink fins on the housing to manage thermal load during extended use
Technical Specification
Values taken from the original factory specification for this model. Fields the factory sheet does not state are left out rather than estimated.
| Part Number | SLL-LB1450S |
|---|---|
| Length | 14", 20", 30", 42", 50" |
| LED | Single row Osram LEDs |
| Beam Pattern | Laser (focused) |
| Operating Voltage | 10-30V DC |
| Real Power | Not specified |
| Max Power | Not specified |
| Amp Draw | Not specified |
| Colour Temperature | Not specified |
| Theoretical Lumen | Not specified |
| Effective Lumen | Not specified |
| 1 Lux Reading | Not specified |
| Lens Material | Anti-reflective UV resistant PC |
| Bracket Material | Not specified |
| Lifetime | Not specified |
| Size | Depends on length: 14", 20", 30", 42", 50" |
| Net Weight | Not specified |
| Packing | One bar per carton, carton size varies by length |
| Certification | CE, RoHS |
Materials Used
- Anti-reflective UV resistant polycarbonate lens
- Semi-gloss black powder coated surface
- Silicone rubber gasket for sealing
- Stainless steel mounting hardware (if included)
How This Lamp Is Built
Die casting of the aluminium housing and heat sink
Powder coating in semi-gloss black
LED board assembly with Osram emitters
Lens bonding and gasket sealing
Quality Control on This Model
- Photometric output verified in an integrating sphere
- Vibration testing on a vibration test machine to simulate machine-mounted service
- Salt spray corrosion testing on housing coating and mounting hardware
Customisation Options
- Alternative cable length to match a specific machine harness
- Private label logo on the housing and printed carton
- Mixed cartons combining this light bar with other SUNLITEC models for trial orders
- Adjustable bracket pattern to match a specific OEM mounting configuration
How It Compares With the Alternatives
| Standard LED bar with wide beam | Laser beam extends visibility further ahead but covers a narrower area, ideal for trail navigation |
|---|---|
| Dual row laser light bar | Single row uses fewer LEDs and draws less power, suitable for vehicles with limited electrical capacity |
| Halogen light bar | Draws less current, lasts longer, and performs better in cold and vibration environments |
| Round housing LED bar | Rectangular housing fits flush under vehicle bumpers and over fenders with less protrusion |
How to Fit and Use It
- Mount on a flat surface using the included brackets and ensure the beam is aimed at the intended path
- Wire through a fused feed sized for the actual amp draw of the model and keep the cable entry pointing downward
- Clean the PC lens with water and a soft cloth only—avoid solvents that may damage the anti-reflective coating
Questions About This Model
Can I order a sample before placing a bulk order
Yes. Sample orders are welcome and mixed samples of different models in one shipment are accepted.
What is the lead time
Sample orders normally take around 3 to 7 working days. Bulk lead time depends on the model and the quantity ordered.
Do you have a minimum order quantity
There is an MOQ for standard orders, but smaller orders are also accepted, which suits distributors testing a new model.
How is the lamp shipped
Samples usually go by DHL, UPS, FedEx or TNT in around 4 to 7 days. Bulk orders ship by air in about 7 to 15 days or by sea in about 15 to 30 days.
Will this lamp work on both 12V and 24V machines
Yes. The operating range is 10 to 30V DC, so the same part number can be fitted to 12V and 24V vehicles.
Can you supply the lamp with our own brand
Yes. OEM and ODM service is available, including a private label logo on the housing and printed cartons.
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View specificationGet a Price on 14 Inch 20 Inch 30 Inch 42 Inch 50 Inch Osram LE
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