d2s vs d4s

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11-11-2007, 08:40 PM

Psycraft

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d2s vs d4s

what really is the diffrence? would a d2s bulb fit into a d4s or will it need modification?

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11-12-2007, 02:37 AM

redlude97

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d4s bulbs are mercury free, and require d4s ballasts, you cannot use them with the OEM ballasts.

Last edited by redlude97; 11-12-2007 at 02:53 AM.

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11-12-2007, 02:39 AM

Joaquin03

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if he's got 06' headlights, doesn't he have d2s ballasts/ignitors???

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11-12-2007, 02:53 AM

redlude97

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oops, meant d4s ballasts

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11-12-2007, 08:54 PM

Psycraft

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so all it is a mercury free hid? whats the diffrence..im wondering if they have 6000k phillips ultinon in d4s will the d2s buld fit in a d4s ballast,im just replacing the bulb it self

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11-12-2007, 08:55 PM

redlude97

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Quote:

Originally Posted by Psycraft

so all it is a mercury free hid? whats the diffrence..im wondering if they have 6000k phillips ultinon in d4s will the d2s buld fit in a d4s ballast,im just replacing the bulb it self

They are mercury free, and since the chemistry is different, they run at different voltages, which is why you need d4s ballasts, d2s and d4s parts are not interchangeable.

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