H4 v u2 hid

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15 November 2010, 08:31 PM

sedge69

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H4 v u2 hid

Hi

Can anyone tell me the difference between h4 and h3 HID light conversions

Sedge

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15 November 2010, 10:01 PM

dunx

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Quote:

Originally Posted by sedge69

Hi

Can anyone tell me the difference between h4 and h3 HID light conversions

Sedge

H3 is commonly used for small spot/fog lights...

H4 is a headlamp bulb, also used by PIAA in some spot/fog lights, I have a pair of 80 series spot lenses in the garage.

HTH

dunx

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15 November 2010, 10:18 PM

alcazar

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H3: single filament, small halogen bulb with a flexible lead to connect the bulb, ending in a male type spade connector.

H4: twin filament, much larger bulb, three prongs on the base, and three spade connectors moulded into the base.