D4R 35W 6000K Xenon HID Replacement Bulbs - Bright OEM Fit

In this review the DMEX D4R 35W 6000K Xenon HID bulbs are assessed as a direct OEM-style replacement for vehicles that came from the factory with D4R HID headlamps. The bottom line: these bulbs are for drivers who need a brighter, whiter HID swap that preserves original fit and beam geometry; they are not suitable for cars with stock halogen or LED systems. Installation can be straightforward for those comfortable with headlamp access, and the main selling point is a substantial brightness boost with environmental benefits from no mercury.

Key Features

• Direct replacement D4R fit: Designed specifically to replace factory D4R HID bulbs so beam pattern and mounting align with OEM housings.
• 6000K color temperature: Produces a crisp, white light that improves nighttime visibility and color contrast compared with older HID tones.
• Up to 3500 lumens: Delivers a noticeable increase in luminous output versus original standard HID bulbs, helping illuminate further down the road.
• 100% quartz anti-UV glass: Resistant to UV degradation and designed to maintain clarity and stable performance over time.
• Environmentally friendly composition: Contains no mercury and uses high quality xenon gas for the discharge, reducing hazardous materials.
• Pack of two with warranty: Supplied as a pair and backed by a 24 month warranty for replacement confidence.

Who It's For

This product is ideal for owners of vehicles that originally shipped with D4R HID headlamps who want a brighter, whiter OEM-style replacement without modifying the headlight assembly. It suits DIYers and mechanics who can access and swap HID bulbs and who value improved distance and contrast at night.

Drivers with stock halogen or LED headlights should not buy these, as the D4R bulbs will not fit or function correctly in those systems. Also, buyers who prioritize ultra-long lifespan above initial brightness should be aware some customers noted lifespan variability.

Pros & Cons

Pros

• Bright output and crisp 6000K color improve night visibility and road contrast.
• True D4R OEM replacement fit preserves beam alignment and reduces glare risk when installed correctly.
• Environmentally friendlier build with no mercury and quartz anti-UV glass for stable performance.
• Pack of two with a 24 month warranty offers good value compared with dealer replacements.

Cons

• Not compatible with halogen or LED systems, so fitment must be confirmed before purchase.
• Some buyers report mixed experience with long-term lifespan, so longevity may vary by vehicle and usage.

Specifications

Bulb type	D4R
Wattage	35W
Color temperature	6000K
Estimated output	Up to 3500 lumens
Glass	100% quartz anti-UV
Pack	Pair (2 bulbs)
Warranty	24 months

Our Verdict

The DMEX D4R 35W 6000K Xenon HID bulbs are a sensible OEM-style replacement for drivers who need brighter, whiter light and proper D4R fitment. They offer clear value with higher luminous output, anti-UV quartz glass and a two-year warranty, but buyers must confirm their vehicle uses D4R HID sockets and accept some variability in long-term lifespan reports.

Frequently Asked Questions

Will these fit my car?
They will fit only vehicles that originally use D4R HID bulbs; they do not work with halogen or LED headlamp systems.

Are these brighter than stock bulbs?
Yes, the manufacturer rates them up to 3500 lumens, which is brighter than many original standard HID bulbs and designed to increase illumination distance.

Do they contain mercury?
No, these bulbs are advertised as containing no mercury and use xenon gas with quartz anti-UV glass.