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Two Philips Diamond Vision H4 halogen headlight bulbs with blue-tinted glass and P43t bases

Philips

Philips Diamond Vision 12342DVS2 H4 9003 HB2 5000 K 60/55 W Pack of 2

SKU CH-HWY7-H0G4Q

Halogen H4 bulbs deliver up to 130% more brightness with 5000 K white light in a twin pack

  • Quality gradePerformance
  • Product typeHeadlights
  • Up to 130% more brightness for clearer night vision
  • 5000 K colour temperature gives a crisp white light
  • Blue coating adds a distinctive stylish look
  • H4 / 9003 / HB2 fitment with P43t-38 base
  • Twin 60/55 W halogen bulbs in one pack

Headlamp upgrade for style-focused drivers

Philips Diamond Vision 12342DVS2 halogen bulbs deliver up to 5000 K white light with a blue coating designed to make the vehicle stand out. The pack contains two H4 (9003/HB2) lamps rated at 60/55 W and 12 V for standard automotive headlight use.

Direct replacement for P43t-38 bases

Each bulb fits the factory headlamp housing without adapters or wiring changes, freeing the installer from extra parts. The 130 % brightness increase is achieved within the existing electrical system, so no harness upgrade is required.

Blue coating shifts colour temperature to 5000 K

The coating produces a whiter beam compared with standard halogen output, altering the visual signature of the front lighting. No additional software, controllers or accessories are included in the pack.

How it compares

Measured against everything we stock in Headlights & Car Lighting, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 60% of the 921 comparable items (median $30.99).

Specifications

Product
Product typeHeadlights
Quality gradePerformance

Questions about this item

How long will the 60/55 W halogen bulbs maintain their 5000 K colour before the coating degrades under daily night driving?

The blue coating is designed to retain the 5000 K white output for the rated life of the halogen capsule; typical service intervals match standard H4 replacement cycles.

Do the 12 V 60/55 W lamps run hotter or draw more current than standard H4 bulbs when left on for hours?

They operate at the same 60/55 wattage and 12 V as factory H4 bulbs, so heat and current draw are equivalent to original equipment.

Will the P43t-38 base fit my car without an adapter or CAN-bus decoder?

The bulbs use the standard H4/9003/HB2 P43t-38 base, so they plug directly into any headlight housing built for that socket.

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