90W 7 200 Lumens 6000K
The SLL-7091 is a 7 inch round LED driving light designed for off-road vehicles and heavy machinery that operate in extreme conditions. It uses five 5W CREE LEDs to deliver 7200 effective lumens with a 6000K colour temperature, providing clear visibility in dust, rain, and high vibration environments. The die-cast aluminium housing and polycarbonate lens resist impact and corrosion, while IP68 sealing and R112 certification ensure reliable performance on machines that must pass road inspection in Europe.
- 7200 effective lumens from five 5W CREE LEDs cover the road ahead without creating a narrow hot spot
- IP68 sealing prevents water and dust ingress even during pressure washing or prolonged exposure
- R112 certification allows the light to pass vehicle electrical and optical checks in Europe
- 9 to 32V DC operation supports both 12V and 24V systems without changing the part number
- Overvoltage and overheat protection prevent damage from electrical surges or high ambient temperatures
Where This Lamp Is Used
- Front lighting on off-road vehicles and 4x4s operating in desert, forest, or mountain terrain
- Primary or auxiliary lighting on cranes and excavators working at night in construction zones
- Front and side lighting on trucks and buses used in remote areas with poor road lighting
- Auxiliary lighting on mining and engineering vehicles exposed to dust, mud, and vibration
- Fleet vehicles used in agriculture, forestry, or utility services that operate in harsh weather
Who It Is For
- Distributors of off-road vehicle lighting needing one part number for both 12V and 24V fleets
- 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
- 4x4 accessory brands building a private label driving light range with road-legal certification
- Equipment dealers fitting lights on machines that must pass inspection in European markets
Problems It Solves
- Halogen driving lights fail quickly under vibration and draw excessive current from the vehicle’s electrical system
- Cheap sealed lights let water in through the cable entry and fog up after a few wash cycles
- Uncertified driving lights can be rejected during road inspection on machines used on public roads
- Narrow beam lights leave the edges of the road dark, increasing the risk of collision
- Painted metal housings corrode in salt or chemical environments, reducing light output and structural integrity
Technical Features
- Five 5W CREE LEDs with a real power draw of 90W and 9000 theoretical lumens
- Spot beam pattern available as an option, with 7200 effective lumens at 1 lux reading
- Semi-gloss black powder coating over the full housing and bracket
- Bare wire lead of 40cm with a Deutsch DT plug-and-play connector as standard
- Overvoltage and overheat protection circuits for electrical safety
- Operating window of -40 to +85 degrees Celsius for extreme climate 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-7091 |
|---|---|
| Max Power | 90W |
| Real Power | 90W |
| LED | 5 pcs x 5W CREE |
| Effective Lumen | 7200 lm |
| Beam Pattern | Spot (optional) |
| Colour Temperature | 6000K |
| Operating Voltage | 9-32V DC |
| Lens Material | Anti-UV polycarbonate |
| Waterproof Rating | IP68 |
| Operating Temperature | -40 to +85 degrees Celsius |
| Electrical Connection | Bare wire 40cm with Deutsch DT plug-and-play connector |
| Lifetime | More than 50000 hours |
| Certification | R112, CE, RoHS, IP68 |
Materials Used
- Anti-UV polycarbonate lens
- Silicone rubber gasket and sealed cable entry gland
- Semi-gloss black powder coating
- Deutsch DT connector and wiring harness
How This Lamp Is Built
Die casting of the aluminium housing and heat sink
Powder coating in semi-gloss black
LED board assembly with CREE 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 reproduce machine mounted service
- Salt spray corrosion testing on housing coating and stainless bracket
- High and low temperature alternating humidity testing across the -40 to +85 degrees Celsius window
Customisation Options
- Spot beam optics in place of the standard flood pattern
- 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
- Deutsch DT connector instead of the standard 40cm bare wire lead
How It Compares With the Alternatives
| Round 7 inch light with lower lumen output | Higher effective lumens and a 6000K colour temperature improve visibility in low-light conditions |
|---|---|
| Spot beam version of the same lamp | Flood beam covers a wider area while spot reaches further ahead but leaves the machine edges dark |
| Larger 8 inch driving light | Lower output but fits guard rails and cab pillars where an 8 inch body will not clear |
How to Fit and Use It
- Leave a drip loop in the 40cm lead so water runs away from the gland rather than into it
- Aim the spot beam at the road ahead and use a flood lamp separately for side coverage
- Clean the PC lens with water and a soft cloth only, since solvents will haze the anti-UV 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 R112 certified and carries CE and RoHS compliance, together with an IP68 sealing rating.
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