D1S - OSRAM Sylvania OEM 4300K HID Bulb (Pack of 1)
Direct factory OEM Replacement bulb for D1S application (fully compatible as long as your current bulb is ' D1S' type)
Manufacturer's Part#: 66140, 66144, or 66146
100% Authentic OSRAM product made in Germany
Retails for over $175+ at major dealerships
We only offer 100% AUTHENTIC products.
The quality is guaranteed and we offer 1 year warranty through HIDCONCEPT directly.
|Color temperature (K)||4300K|
|Luminous flux (lm)||3200 lm|
|Manufacturer part number (MPN)||66140|
Questions & AnswersAsk a Question
Does osram still make the 66145
Hello! OSRAM discontinued the 66145 in favor of the 66144 and the 66140. We presently offer the 66144. All 3 bulbs are identical in lighting specs and features.
Are these active gas discharge lamps?
Yes, these are High Intensity Gas Discharge lamps.
How many kelvin have the light bulb?
This bulb gives OEM olor temperature at around 4300K.
Hello What bulb replaced the oscam 66141
Yes! This is a direct replacement for the 66141.
Is there a difference between these and the 66140? Can I fit either one in my car?
Technically, both 66144 and 66140 do have the same spec of 4300K, 200lm meaning that same color and brightness with OEM spec. However, we strongly recommend replacing both bulbs at the same time in order to get even lighting output and color as all HID bulbs do discolor to get bluer/whiter as more usage applies and get dimmer at the same time.