Phillips 40402WX Ultinon D4S


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Phillips 40402WX Ultinon D4S

Philips HID Bulbs; Though the 4300K come standard in many vehicles, these are the best answer for enthusiasts who demand a higher Kelvin rating (6000K) and won’t settle for anything less than OEM quality in their newer D4S-based xenon headlamps.

As our best selling OEM brand, the Philips series offers a great mix of lumens, precision, and longevity to their output. Here, the 6000K produces a clean white light with a slight tinge of blue, and just under 3000 lumens/bulb at 35w.

These bulbs are hard to find! With Mercury-Free D4S Systems still being relatively new on the market

Here at TRS, we pride ourselves on being one of the last few distributors shipping genuine Philips & Osram lamps in the US. It is estimated that 80% of these bulbs sold through outlets such as eBay or Amazon are fakes. Don’t be fooled by ads offering these bulbs for anything less than $150 as there is a high chance the bulbs are cheap Chinese knock offs.

Doing some competitive research, the only other store offering these bulbs that are verifiably real Philips is offering them for $240. Can’t beat our price!

What’s Included

  • Bulbs:
    D4S Philips 40402 WX Ultinon (Pair)
    Alcohol pads (to clean bulbs before use)
    Two Years


  • Lamp Size: D4S
  • Lifetime (Hours): 2000
  • Wattage: 35
  • Kelvin: 6000K


  • Cross-Compatibility
    66040 / 66240
    85122 / 85122+ / 85122C1 / 85122WX
    63 21 7 160 806 / 63217160806
    N 104 457 01 / N10445701
    910139-000001 / 910139000001

Additional information

Weight 2 lbs
Dimensions 6 x 4 x 2 in