Flashing warning lights 5 Joules

The classic flashing light

  • sturdy metal housing
  • universally usable
  • also available with GL approval
  • housing and fixing bracket made of sturdy anodised aluminium
  • aggressive environmental conditions or driving rain cannot damage the light
  • impact-proof lens
  • ideally suited for tough industrial environments
  • flash tube additionally secured by a steel clamp

protection system


Germanischer Lloyd (option)

operating temperatur

EurAsian Conformity

Pfannenberg 3D-Coverage

Size of visual coverage (A x B x C in meter)

Indicate Warning Alert
To display other values click the CLEAR SELECTION field. Now select the desired lens colors or alarm levels.

The figures shown are mainly for a quick orientation. For an individual and precise interpretation please use Pfannenberg Sizing Software (PSS).

Technical data

Electrical dataACWBL
Rated voltage230 V AC110 V AC48 V AC24 V AC
Rated frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Operating range185–255 V90–135 V40–54 V20–30 V
Nominal current consumption0.070 A0.100 A0.470 A0.770 A
Electrical dataDCWBS
Rated voltage60 V DC48 V DC24 V DC12 V DC
Operating range50–72 V40–60 V18–35 V10–15 V
Nominal current consumption0.13 A0.18 A0.25 A0.60 A
Electrical DataWBL-PX
Rated voltage230 V AC
Rated frequency50/60 Hz
Operating range185–255 V
Nominal current consumption0.055 A
Initial current limited to≤6 A / 110 μs

Choose a lens in one of the following colours: clear, white, yellow, amber, red, green, blue

Further technical details, performance curves and dimensions can be found in the Download Section on this page under Product Sheet.


Description Language Type Size Download

Product Sheet

  • English
pdf 150 KB Download

Operating manual

  • German
  • English
  • French
pdf 130 KB Download

Type Approval Certificate GL

  • English
pdf 1.7 MB Download

Declaration of Conformity

  • German
  • English
pdf 290 KB Download

EAC Certificate

  • Russian
pdf 1.3 MB Download

Ordering details

Ordering detailsWBL
Lens colourRated voltage230 V AC110 V AC
yellowArticle number2100310300021003163000
amberArticle number2100310400021003164000
redArticle number2100310500021003165000
Ordering detailsWBSWBL-PX
Lens colourRated voltage60 V DC24 V DC230 V AC
yellowArticle number210036530002100380300021003103175
amberArticle number2100365400021003804000-
redArticle number2100365500021003805000-

Please indicate the requested approval in your order. Approvals may differ for some product variations or combinations. Please contact us.

Article numbers for products with further lens colours and voltages on request.

Product Benefits

  1. 1


    Extremely bright and highly visible flashing strobe light for signaling in large manufacturing areas and warehouses as well as outdoor spaces.

  2. 2

    Robust and reliable

    With corrosion resistant anodised aluminum housing and mounting bracket, as well as a high strength polycarbonate lens, the signal light is ideal for tough industrial requirements.

  3. 3

    Flash tube

    Xenon strobe generates highly visible light without sensitive filaments. A steel fixing clamp provides additional resistance to shock and vibration.

  4. 4

    IP 54 enclosure rating

    Suitable for use in all weather conditions due to the provided protection against driving rain, snow, ice, and dust.

  5. 5


    Germanischer Lloyd approved versions available for maritime applications and areas prone to high shock and vibration conditions.

  6. 6

    Integrated fault-monitoring

    Optional version WBL-M with integrated faultmonitoring relay for enhanced human safety applications such as with x-ray and laser equipment.