

🚗 Light up your drive with OSRAM’s cool confidence!
The OSRAM H4 9003 Cool Blue Advance halogen headlight bulbs deliver a striking 5000K ultra-white light with 60/55W dual filament power, providing up to 50% more brightness than standard blue-coated halogens. Designed for easy installation with a P43t base, these bulbs offer up to 900 hours of reliable lifespan, making them a premium upgrade for enhanced night visibility and a modern aesthetic.
| ASIN | B07DCPYXC2 |
| Auto Part Position | Front |
| Best Sellers Rank | #849,829 in Automotive ( See Top 100 in Automotive ) #2,890 in Automotive Headlight Bulbs |
| Brand | OSRAM |
| Color | 5000K |
| Customer Reviews | 3.9 3.9 out of 5 stars (37) |
| Date First Available | April 20, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 2 |
| Item Weight | 3.98 ounces |
| Item model number | 62193CBA |
| Manufacturer | OSRAM |
| Manufacturer Part Number | 62193CBA |
| Mirror Lighting Type | Headlight, automotive-exterior-headlight-bulbs |
| Model | Cool Blue Advance |
| OEM Part Number | H4/9003/HB2 |
| Operating Life | 900 Hours |
| Product Dimensions | 4 x 4 x 2 inches |
| Special Features | Performance/Upgrade look |
| Voltage | 12 Volts |
M**G
Not Excessively Blue, Not Too Bright For Road Use
I bought these for a 2013 Honda Fit for on-road use. My hope was to get whiter light with just a hint of blue tone. 5000k is about as blue as you can get away with on the street and it seems to be just about right. On my car, the high beams are run at low voltage for the daytime running lights. These light bulbs do not appear blue or even white when under-driven like this...they look just like factory bulbs, 2500k color or so ( I was hoping they would make my Daytime running lights blue-ish, but that did not happen. Still 5 star quality bulb.
C**S
Brightness
...was hoping more of a blue-hue but very bright and sharp at nite
M**S
nice !
the quality and clarity are nice and it’s a nice color. really happy
M**N
Good color bad bright
4000k-5000k color but not bright. Little dangerous if just these
M**M
Quick delivery and good product.
Quick delivery and good product.
G**N
La couleur est top parfait
I**A
De momento, iluminación muy buena con un tono mas tirando a blanco que a amarillo. La durabilidad aún no la puedo valorar,pero no pinta mal. Depende lo que duren las volveré a comprar.
A**O
Luce bianca e luminosità notturna soddisfacente.Finalmente ho trovato il giusto compromesso.
G**H
this is the 2nd set iv bought for my wifes suv,first ones both blew out within a day or 2 of each other,but after something like 40-50000km so im happy,they lasted longer than i thought they would,wife hates the yellowish color so she loves these,very white,only a tiny bit of blue,best your gonna find in halogens
J**E
Luz muy bonita azulada, aunque he utilizado otras que iluminan más.
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