K-LED Quadra

2XD 357 557-011 diagonal left
2XD357557011 -front
2XD 357 557-011 diagonal left
2XD357557011 -front
Truck Farmer Construction machinery

K-LED Quadra

The K-LED Quadra LED impresses with its innovative QUADRA design, which combines traditional and modern elements. Particularly worth mentioning is the very first light dome in a dark colour to come from HELLA, which undoubtedly creates a striking look.

The K-LED Quadra impresses with its dual light function: boasting rotating and flashing options. Thanks to its robust construction with aluminium base plate for heat dissipation and more resilient polycarbonate lens, the lamp is suitable for the toughest conditions.

  • Light functions: Double flash and rotating
  • EMC: CISPR 25 Class 5 and ADR certification for safe operation in hazardous goods vehicles
  • ECE R10, ECE R65 TA2, ADR/GGVSEB, SAE J845 Class 1
Sound test
Ambient noise On Off

K-LED Quadra in operation

Easy mounting. Ideal for retrofitting. High visibility on the vehicle roof.

Geometric contours and dual light function

The HELLA K-LED QUADRA sets new standards in design, functionality and mounting. Specially developed for commercial and emergency service vehicles and also for construction and agricultural machinery, it combines a cutting-edge look with maximum durability.

The lamp offers a dual light function with a choice of a flashing or rotating warning signal, allowing it to be flexibly adapted to various operational situations.

Geometric contours and gently rounded corners make for an aerodynamic appearance. Thanks to a sturdy aluminium base plate for optimum heat dissipation and a resistant polycarbonate lens, the lamp impresses with its exceptional durability and vibration resistance up to 9.6 g.

Its flexible installation options make K-LED QUADRA the ideal solution for retrofits or replacements.

Technical Sheet

K-LED Quadra Dark
  • 2XD 357 557-011
  • fulfils SAE standard J845 Class1
  • fulfils EMC/CISPR standard Class 5
  • Voltage 12 V, 24 V
  • Registration Type ECE approved , ADR/GGVS approved
  • Light Function with rotating warning signal , with flashing warning signal
  • Mounting Type Bolted
  • Prot.type (IP Code) IP67 , IP69K
  • fulfils ECE standard R65 TA2
  • Power consumption 96 W
Lamp Type LED
Diffusing Lens Material PC (Polycarbonate)
Height 110 mm
Outer Diameter 1 176 mm
Number of light functions 2
Operating temperature from -40 °C
Operating temperature to +60 °C
Number of LEDs 32
Plug Type open cable ends
Cable Length 300 mm
Weight 1340 g
Housing material Aluminium
Housing Colour black
Lens Colour dark
K-LED Quadra Amber
  • 2XD 357 557-001
  • fulfils SAE standard J845 Class1
  • fulfils EMC/CISPR standard Class 5
  • Voltage 12 V, 24 V
  • Registration Type ECE approved , ADR/GGVS approved
  • Light Function with rotating warning signal , with flashing warning signal
  • Mounting Type Bolted
  • Prot.type (IP Code) IP67 , IP69K
  • fulfils ECE standard R65 TA2
  • Power consumption 48 W
Lamp Type LED
Diffusing Lens Material PC (Polycarbonate)
Height 110 mm
Outer Diameter 1 176 mm
Number of light functions 2
Operating temperature from -40 °C
Operating temperature to +60 °C
Number of LEDs 16
Plug Type open cable ends
Cable Length 300 mm
Weight 1340 g
Housing material Aluminium
Housing Colour black
Lens Colour yellow (amber)

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