Purelux Additional Curve Road Light C790 - Curved / 79 cm / 180W / Ref. 40

The Purelux Road Curve C790 is a premium, curved auxiliary LED bar designed for drivers who demand maximum visibility and performance. With its modern, dark-toned appearance, frameless Lexan lens, and two-colour parking light (white and orange), the C790 offers both style and functionality. This panel features two selectable power modes: a road-approved mode for everyday use, and Purelux PowerBoost® mode for unleashing its full off-road capability. In PowerBoost® mode, the C790 produces up to 16,500 lumens with a measured beam distance of 635 metres (@ 1 lux), delivering lighting power well beyond half a kilometre.

The beam pattern is strictly limited vertically while spreading wide laterally, ensuring that every lumen is directed exactly where it is needed — illuminating the road ahead without wasting light into the treetops or creating glare close to the vehicle. This precision beam makes the C790 ideal for low mounting positions, such as under the number plate, while still providing long-range performance. Its optimised 5000K neutral white colour temperature reduces eye strain, improves terrain visibility, and performs better than cooler tones in poor weather such as fog, snow, or rain.

Durability has also been prioritised: the robust aluminium housing is powder-coated and sealed to IP68 standards, the virtually unbreakable Lexan polycarbonate lens withstands stone chips and impacts, and the frameless design prevents snow, ice, and dirt from collecting around the lens. Combined with its modern styling, carbon fibre details, and dual-colour parking lights, the C790 is a striking yet practical upgrade for vans, SUVs, work machinery, and heavy-duty vehicles.

Installation is straightforward thanks to the included end feet, adjustable bottom brackets, and support bars, along with the pre-installed DTP connector. A wide operating voltage range (9–30V) ensures compatibility with both 12V and 24V systems, while the moderate reference number (40) makes it suitable for use alongside most factory headlights. The light is also protected against radio interference to ECE R10 standards. Two-year (24-month) warranty included.

Key features

• Modern, curved design with wide, road-optimised beam
• Two selectable power modes (road-approved / PowerBoost®)
• Up to 16,500 lumens, 635 m @ 1 lux
• Neutral 5000K colour temperature
• Dual-colour parking light (white/orange)
• Frameless Lexan polycarbonate lens
• Durable IP68 aluminium housing
• Easy installation with end legs, bottom brackets, and support bars

Delivery content

• Purelux Road Curve C790
• 2 × Width-adjustable lower legs
• 2 × End legs
• 2 × Support bars
• Power cable counterpart
• Connection and installation instructions (FI/SE/NO/DK/EN)

Technical specifications

• Brand and model: Purelux Road Curve C790
• Purpose: Auxiliary light for cars, SUVs, vans, and work machines
• LEDs: 12 × 15W
• Operating voltage: 9–30 V (DC)
• Reference number: 40
• Rated power: 180 W
• Power consumption: 168.7 W (PowerBoost®) / 37.7 W (Road mode)
• Current draw: 7.03A @ 24V (PowerBoost®) / 1.57A @ 24V (Road mode)
• Light output (manufacturer): 16,500 lm (PowerBoost®)
• Measured output: 10,295 lm (PowerBoost®) / 4,192 lm (Road mode)
• Beam range: 635 m @ 1 lux / 1270 m @ 0.25 lux (PowerBoost®)
  375 m @ 1 lux / 761 m @ 0.25 lux (Road mode)
• Colour temperature: 5000 K
• Mounting: End legs, width-adjustable lower legs, support bars
• Connector: Deutsch DTP-2 (separate + wires for parking light)
• Cable length: 40 cm
• Dimensions: 789.7 × 71.5 × 85 mm (W × H × D)
  Height with lower legs: 87 mm
• Weight: 3,400 g
• IP rating: IP68
• Approvals: ECE R10, R148, R149
  (Road traffic approval does not apply in PowerBoost® mode)
• Warranty: 24 months

Installation notes

• DTP connector: Activates PowerBoost® mode

• DTP connector + blue wire: Activates road-approved mode

• Yellow wire: Orange parking light

• White wire: White parking light

When connected only via the DTP connector, the panel operates in PowerBoost® mode. To enable road-approved mode, connect the blue wire alongside the DTP connector.