Search results for query: H4 bulb

Yes.

Many projectors are mounted through the H4 bulb hole, so the reflector remains in place and the levelling adjustment works as it does now. Having fitted projectors in a few other headlight, I did attempt to do the same with Transporter ones, but for the like of me I couldn't get them appart.

Just like you, we have a VW iD3 and ours are fitted with the Matrix LED headlights, which are incredible. We have THQ V2 headlights fitted to our van, with THQ LED bulbs. Whilst these are not as good as the iD3 lights, they are exceptional compared to the H4 lights they replaced. I followed the...

For Sale Pair of H4 Headlamps complete with bulbs Taken from my 69 plate Kombi. £40.00 collected from Stalybridge/Greater Manchester Cheers for looking

Congratulations dude!

Make sure to enable both bulbs on when on main beam.

Got £100 for ours on eBay…don’t throw them away!

T6 H7 headlights for sale. I recently bought these from Oley on this forum, but have now decided to not upgrade my front end on my T5.1. A real nice set of H7 bulbed headlights, get rid of the shadows and H4 darkness with these, plug and play units, these are OEM units and work perfectly. A...

Hi all, Having a bit of a mare with left hand DRL. Light bulb out light came on, narrowed down to left DRL in a headlight unit that has been replaced from H4 candles to H7, with no problems. Replaced the bulb, warning went off, presumed solved but same again, presumed dodgy bulb, so bough...

Look so good mate and they are even better at night ` :thumbsup:

Sorry to open an old post, but have just changed the drl in my t6 2018 from h4 (will change back for mot) to led. Hated the orange look and replaced with twenty20 382 led bulbs. All good. However, thought I could do the same for the reversing light (torch more like) as can't see anything with...

Aftermarket units like from THQ, are very popular and your looking around £300-400 a set I believe..... You can put brighter bulbs in the H4's for £-30.....will show some improvement

Haven't had chance to check yet but see this post.

Yes, they are fine as they are CE approved halogen.

Or get some THQ H7 reflector units and consider their H7 led bulbs for the ultimate H4 upgrade solution

LED bulbs in regular headlights will dazzle oncoming drivers. Therefore you need LED compatible headlamp fittings.

I'm presuming that you have H4 headlights? If so, HIDs won't work. The halogen bulb has two filaments. One for dipped and one for main beam. Each one focused on a different part of the reflector. HIDs are a single light source that will give you essentially main beam regardless of which beam...

...if it's been mentioned about why they need coding, but with H4's when you switch to main beam, dipped beam goes out. As you probably know, H4 bulbs have separate filaments for dipped and main beam. If both are lit together, the bulb will get too hot and go pop. The H7 lights have a bulb in...

Yes you are missing something, the H7 headlights, you could try the nightbreaker bulbs for H4 they are a big improvement over the standard bulbs.

...beam. The surface area of the H7 reflector is much larger than the effective dipped beam producing part of the H4 one. Also factor in that a H4 bulb has a shield over the filament to direct the light to certain parts of the reflector. A H7 bulb doesn't have this and emits light through 360°...