9 Inch LED Driving Light SLL-F032H
The SLL-F032H is a 9 inch LED driving light designed for off-road vehicles and heavy machinery that operate in low visibility conditions. Thirty-two Osram CROP-SH LEDs deliver a high output of 16892 raw lumens and up to 140 effective lumens per watt, providing long-range illumination with a 1 lux reading at 1133 meters. The intelligent electronic design and high-efficiency reflector cup ensure consistent beam performance under vibration and extreme temperatures, making it suitable for continuous use on trucks, excavators, and mining machinery.
- 32 Osram CROP-SH LEDs deliver 16892 raw lumens and up to 140 effective lumens per watt for high efficiency and long-range visibility
- 1 lux reading at 1133 meters ensures clear visibility on unlit roads and rough terrain
- High-efficiency reflector cup design focuses light for consistent beam distance and reduces hot spots
- Intelligent electronic design maintains stable performance under fluctuating voltage and vibration
- 115W maximum power with a real power draw that matches the specified output, reducing unnecessary load on vehicle electrical systems
Where This Lamp Is Used
- Front lighting on off-road trucks and 4x4 vehicles operating in remote areas with no street lighting
- Primary lighting on excavators and engineering vehicles working at night in construction zones
- Auxiliary lighting on mining machinery where long-range visibility is critical for safety
- Fleet vehicles used in agriculture and forestry that travel on unpaved roads after dark
- Trucks and buses operating in mountainous or rural regions with poor infrastructure
Who It Is For
- Distributors of off-road vehicle lighting needing a high-output driving light with proven efficiency
- Machinery OEMs integrating lighting into production line builds for heavy equipment
- Fleet operators upgrading halogen or low-efficiency LED driving lights that fail under vibration
- 4x4 accessory brands developing private label driving lights with long-range performance
- Equipment dealers fitting lighting on machines that must operate in low-light or hazardous conditions
Problems It Solves
- Halogen driving lights burn out quickly under vibration and draw excessive current from the alternator
- Low-efficiency LED lights fail to reach 1 lux at 1000 meters, leaving operators unable to see obstacles ahead
- Poor reflector design causes light scatter and reduces beam distance on long-range applications
- Inadequate thermal management leads to LED degradation and reduced lifespan in high-heat environments
- Non-intelligent drivers cause flickering or failure under voltage fluctuations common in 12V and 24V vehicle systems
Technical Features
- Thirty-two Osram CROP-SH LEDs with a real power draw of 115W maximum and 140 effective lumens per watt
- High-efficiency reflector cup design with a 1 lux reading at 1133 meters for long-range visibility
- Intelligent electronic driver circuit maintains stable output under voltage fluctuations
- Die-cast aluminium housing with semi-gloss black powder coating for heat dissipation and corrosion resistance
- Anti-scratch UV resistant polycarbonate lens over the LED array to protect against debris and weather
- Bare wire lead of 40cm as standard, with Deutsch connector available on request
- Operating voltage range of 10-30V DC to support both 12V and 24V vehicle systems
- Rated for more than 50000 hours of operation under normal conditions
- Sealed cable entry gland prevents water ingress during pressure washing or rain exposure
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-F032H |
|---|---|
| Size | 9 inch |
| Max Power | 115W |
| LED | 32 pcs x Osram CROP-SH |
| Raw Lumen | 16892 lm |
| Effective Lumen | 140 lm/W |
| Beam Pattern | Spot |
| 1 Lux Reading | 1133 meters |
| Lens Material | Anti-scratch UV resistant PC |
| Certification | CE, RoHS |
Materials Used
- Anti-scratch UV resistant polycarbonate lens
- Silicone rubber gasket and sealed cable entry gland
- Semi-gloss black powder coating on housing and bracket
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 CROP-SH emitters
Lens bonding and gasket sealing
Quality Control on This Model
- Photometric output verified in an integrating sphere
- Sealing verified against the IP68 rating before shipment
- Vibration testing on a vibration test machine to simulate machine-mounted service
- Salt spray corrosion testing on housing coating and stainless bracket
Customisation Options
- Deutsch DT connector instead of the standard 40cm bare wire lead
- Alternative beam pattern (flood or combo) on request
- Private label logo on the housing and printed carton
- Alternative cable length to match a specific machine harness
- Mixed cartons combining this light with other SUNLITEC models for trial orders
How It Compares With the Alternatives
| Round 9 inch LED driving light | The square body allows more LED area behind the same mounting footprint but requires a flat surface for the bracket |
|---|---|
| Spot beam version of the same lamp | Flood or combo beam versions are available for wider coverage, while spot reaches further ahead but leaves the sides dark |
| Smaller 6 inch driving light | Higher output and longer beam distance but requires more space for mounting on vehicle bumpers or guards |
How to Fit and Use It
- Leave a drip loop in the 40cm lead to prevent water from entering the gland
- Aim the spot beam at the road ahead and use a flood lamp separately for side coverage if needed
- Clean the PC lens with water and a soft cloth only—avoid solvents that can damage the anti-scratch 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.
Is it approved for road going machines
The lamp is CE and RoHS compliant, which meets European safety and environmental standards for vehicle lighting.
Get a Price on 9 Inch LED Driving Light SLL-F032H
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