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MasterDuty

Truck headlight bulb

Built to last

The Philips MasterDuty headlamps are designed for maximum vibration resistance and excellent lifetime. MasterDuty is the right choice for drivers seeking toughness that lasts.

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Built to last

Maximum vibration resistance

  • Type of lamp: H3
  • Pack of: 1
  • 24 V, 70 W
  • More light

Durable lights with increased resistance to vibration

Philips MasterDuty features increased mount and base stiffness for ultimate protection against mechanical shock as well as a robust double coil filament designed to withstand severe vibration while remaining stable. Philips MasterDuty provides drivers with an increased lifetime up to 550 hours.

A lifetime of safety so you can see and be seen

Every potential failure of a spare part is a risk for you and your vehicle. This is especially true for headlights. Every broken headlight lamp reduces visibility and safety for you and the oncoming traffic. Philips MasterDuty is optimised for a long and reliable lifetime. You can see and be seen for longer than with any other high-performance lamp.

Philips is the choice of major car manufacturers

Technologically advanced Philips lighting is renowned in the automotive industry, and has been for over 100 years. The Philips Original Equipment Quality products are designed and developed following strict quality control processes (including applicable ISO norms), leading to consistently high production standards. Philips MasterDuty is compatible with truck and bus models of major brands. See the product selector guide for more information.

Technical Specifications
  • Marketing specifications

    Expected benefits

    More light

    Product highlight

    Built to last

  • Product description

    Application
    • fog beam

    • High beam

    • Low beam

    Designation

    13336MDC1

    Range

    MasterDuty

    Technology

    Halogen

    Type

    H3

    Base

    PK22s

    Homologation ECE

    YES