9 Inch DRL SPOT FLOOD BEAM ROUND LED DRIVING LIGHT SLL-PR12603-378W
The SLL-PR12603-378W is a 9 inch round LED driving light designed for off-road vehicles, cranes, and engineering machinery that operate in harsh conditions. It delivers 12000 effective lumens with a combo spot flood beam pattern, ensuring visibility across both near and distant terrain. The light uses 126 x 3W Philips LEDs, draws 378W real power, and is rated IP69K for protection against high-pressure water jets and dust. It operates on 9-32V DC, making it compatible with both 12V and 24V vehicle systems.
- 12000 effective lumens with a combo spot flood beam pattern for balanced near and far visibility
- IP69K rating protects against high-pressure water jets, dust, and debris common in industrial environments
- 126 x 3W Philips LEDs provide consistent output and long life with a 50,000 hour rated lifetime
- 9-32V DC input range allows use on both 12V and 24V vehicles without changing part numbers
- Die-cast aluminium housing with a PC lens resists impact and thermal stress during continuous operation
Where This Lamp Is Used
- Front lighting on off-road vehicles and 4x4s operating in mud, rain, and dust
- Primary lighting on cranes and excavators working at night in construction zones
- Machine front-end visibility on engineering vehicles used in mining and quarrying
- Fleet vehicles requiring a single light type for both 12V and 24V systems
- Heavy machinery used in agriculture or forestry where high-pressure washdowns are routine
Who It Is For
- Distributors of vehicle lighting needing one part number to serve both 12V and 24V markets
- Machinery OEMs fitting driving lights on production lines with consistent mounting and wiring
- Fleet operators replacing halogen or low-output LED lights that fail under vibration and moisture
- 4x4 accessory brands building a private label driving light range with high output and durability
- Equipment dealers supplying lights for machines that undergo daily high-pressure cleaning
Problems It Solves
- Halogen driving lights burn out quickly under vibration and draw excessive current from the vehicle’s electrical system
- Low IP-rated LED lights fail after repeated high-pressure washdowns or exposure to dust and mud
- Narrow spot beams leave the near area dark, while wide flood beams lack reach for distant visibility
- Inconsistent voltage tolerance forces different part numbers for 12V and 24V fleets, increasing inventory complexity
- Lights with poor thermal management degrade quickly in continuous high-output operation
Technical Features
- 126 x 3W Philips LEDs with a real power draw of 378W and a maximum rating of 378W
- Combo spot flood beam pattern with a 1 lux reading at 120 meters
- Semi-gloss black powder coating over the full housing and bracket
- Operating voltage range of 9-32V DC, compatible with 12V and 24V systems
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-PR12603-378W |
|---|---|
| Max Power | 378W |
| Real Power | 378W |
| LED | 126 pcs x 3W Philips |
| Theoretical Lumen | 12000 lm |
| Effective Lumen | 12000 lm |
| Beam Pattern | Combo Spot Flood |
| Operating Voltage | 9-32V DC |
| Lens Material | Anti-impact PC |
| Waterproof Rating | IP69K |
| Certification | CE, RoHS |
Materials Used
- Anti-impact UV resistant polycarbonate lens
- Silicone rubber gasket and sealed cable entry gland
- Semi-gloss black powder coating
How This Lamp Is Built
Die casting of the aluminium housing and heat sink
Powder coating in semi-gloss black
LED board assembly with Philips emitters
Lens bonding and gasket sealing
Quality Control on This Model
- Photometric output verified in an integrating sphere
- Sealing verified against the IP69K rating before shipment
- Vibration testing on a vibration test machine to reproduce machine mounted service
- Salt spray corrosion testing on housing coating and stainless bracket
Customisation Options
- Alternative beam pattern (spot or flood only) on request
- Private label logo on the housing and printed carton
- Alternative cable length for a specific machine harness
- Mixed cartons combining this light with other SUNLITEC models for trial orders
How It Compares With the Alternatives
| Round 6 inch driving light | Higher output and longer reach but requires more space on the machine front for mounting |
|---|---|
| Spot beam version of the same lamp | Combo pattern covers near and far areas evenly, while spot beam leaves the immediate zone dark |
| Flood beam version of the same lamp | Combo pattern extends reach while maintaining good near-field coverage, unlike flood which lacks distance |
How to Fit and Use It
- Aim the combo beam to cover both the immediate working area and the path ahead, using a separate spot lamp if needed for extreme distance
- Clean the PC lens with water and a soft cloth only, as solvents may damage the anti-impact 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 9 to 32V 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.
Is it approved for road going machines
The lamp is CE and RoHS compliant, and carries IP69K sealing, which is suitable for vehicles used on public roads in demanding environments.
Get a Price on 9 Inch DRL SPOT FLOOD BEAM ROUND LED DRIVING LIG
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