



💡 Drive brighter, drive smarter with OSRAM Xenarc D4S!
The OSRAM Original Xenarc D4S 66440 is a 35W OEM HID headlight bulb delivering 3200 lumens of bright, consistent light. Made in Germany, it offers precise light distribution and long-lasting performance, designed as a direct replacement for D4S applications. Fully road-legal and engineered for optimal safety, this bulb is ideal for professionals seeking reliable, high-quality automotive lighting.
| ASIN | B01B6QWEC8 |
| Auto Part Position | Front |
| Best Sellers Rank | #1,358,918 in Automotive ( See Top 100 in Automotive ) #5,544 in Automotive Replacement Lighting Products #78,671 in Automotive Lights, Bulbs & Indicators |
| Brand Name | OSRAM by ALI |
| Brightness | 3200 Lumen |
| Color Temperature | 4300 Kelvin |
| Customer Reviews | 4.6 4.6 out of 5 stars (31) |
| Fit Type | Universal Fit |
| Light Output Maximum | 3200 Lumens |
| Light Source Type | Xenon |
| Manufacturer | Osram by ALI |
| Manufacturer Part Number | OSRAMHIDBULBS |
| Model Number | 66440 |
| Package Quantity | 1 |
| Unit Count | 1.0 Count |
| Voltage | 42 Volts |
| Wattage | 35 watts |
R**S
orginal
good quality
P**G
Easy to replace & looks good
Excellent & as described
M**.
Recommended
Bought it for my 2007 Lexus LS460, direct fit and exact color matching the original one. Recommended
G**A
Reliable product
Replace burned out bulb. I cannot review longevity ar this time. Shipping and delivery times on time
Y**S
Me agradó mucho el producto lo usé para un Mazda 3
W**S
GREAT
OK $100+ CHEAPER THAN DEALERSHIP AND NO IDEA WHAT INSTALLATION WOULDVE BEEN AT DEALER. PAIN IN THE A$$ TO INSTALL IN LEXUS IS200T BUT WELL WORTH THE TROUBLE....PERFECT COLOR AND BRIGHT. WILL BE SAVING THIS SELLER AND ITEM.
R**Y
Lasted less than 3 years. Osram refused to warranty this.
Junk.
A**I
Five Stars
gooood👍👍
T**N
I bought a pair and had them installed but the low beams blow out, only last for six months.
Trustpilot
1 week ago
3 weeks ago