EN
AR

Ultinon Rally 3550 High-power car headlight bulb

11972U3550X2

High-power ultra-bright LED light

Show your passion with the Philips Ultinon Rally 3550 bulb! Featuring an impressive 50 watts per bulb, it offers a unique rally-style beacon lighting. Philips renowned quality guarantees stable performance and unmatched clarity on the road.

See all benefits

Ultinon Rally 3550 High-power car headlight bulb

Similar products

See all Headlights

High-power ultra-bright LED light

Unleash the power of light

  • LED-HL [≈H7]
  • High-power LED bulb
  • Ultra-high brightness
  • Advanced cooling system

Enjoy more light with high power and high brightness

Experience the ultimate power of illumination with the Philips Ultinon Rally 3550. This high-power LED automotive bulb is designed to transform your car headlamp into a rally light-style beacon of brightness. With an impressive 50-watt power and a staggering 4500-lumen output per bulb, youll enjoy maximum light effect like never before. Upgrade your driving experience with our high-power LED bulbs and see the road in a new light.

Limited glare even at high light output

Seeing better is vital for your safety, as is reduced glare from your front headlights. Many high-power LED bulbs prioritize light output over safety on the road. With Philips Ultinon Rally 3550 bulbs, you get ultra-high light output at reasonable glare levels.

White light of up to 6500 Kelvin

Driving with your Philips Ultinon Rally 3550 LED bulbs boosts your style and safety. See and be seen with the stylish white light of 6500 Kelvin for more driving comfort. Besides a great look, these bulbs deliver enhanced contrast, enabling you to better recognize obstacles and road signs in the dark.

Automotive performance that lasts

High-power LED bulbs produce more heat, reducing light output and shortening bulb life. The best LED bulbs manage heat effectively. Philips Ultinon Rally 3550 LED is equipped with Aircool+, an advanced heat-management system featuring a special copper cooling tube and an innovative heatsink design. These combine to dissipate heat fast, giving the bulbs up to 1,500 hours lifetime in driving conditions and providing problem-free performance in your vehicle. Thats how you can be sure that when you install Philips, you get brightness and quality that last.

Trust the Philips brand!

Technologically advanced Philips automotive lighting is renowned in the automotive industry and has been for over 100 years. Philips automotive-grade quality products are designed and developed following strict quality-control processes, leading to consistently high production standards.

Technical Specifications

  • Marketing specifications

    Product highlight
    High brightness, high lumen output, AirCool+
    Expected benefits
    High power, more brightness
  • Product description

    Base
    PX26d
    Designation
    LED H7 11972 12/24V U3550 X2
    Homologation ECE
    NO
    Range
    Ultinon Rally 3550
    Technology
    LED
    Type
    LED-HL [≈H7]
    Application
    High beam, low beam, front fog
    Driver box -Height (mm)
    13
    Driver box -Length (mm)
    53
    Driver box -Width (mm)
    31
    Polarity free
    No
    Operating temperature
    -40°C / +85°C
  • Lifetime

    Life time
    1500 hours
  • Light characteristics

    Color temperature
    6500 K
    Lumens [lm]
    4500
  • Electrical characteristics

    Wattage
    50  W
    Voltage
    12/24  V
  • Ordering information

    Order entry
    11972U3550X2
    Ordering code
    02545631
  • Packaging Data

    EAN1
    8719018025456
    EAN3
    8719018025463
    Packaging type
    X2
  • Packed product information

    Pack Quantity
    2 pcs
    MOQ (for professionals)
    6 sets / 12 pcs
    Length [cm]
    11.1 cm
    Width [cm]
    5 cm
    Height [cm]
    15.5 cm
    Net weight per piece [g]
    99.3
    Gross weight per piece [g]
    273.6
  • Outerpack information

    Length
    23.5  cm
    Width
    16  cm
    Height
    16.6  cm
    Gross weight [kg]
    1.78
    Net weight [g]
    1641.6

Suggested products

Recently viewed products

  • It is your responsibility to ensure that the use of the LED retrofit lights complies with applicable local legal requirements.

Our site can best be viewed with the latest version of Microsoft Edge, Google Chrome or Firefox.