These fit perfectly in place of regular H4. Light pattern is very close to same but you can tell the difference. It is super bright compared to halogen.When you twist it into place it mounts firmly. In all, I'll recommend these. These look and feel very good quality bulbs. Good installation instructions came with the bulbs and a installation video is also available.
Verified purchase: Yes | Condition: New
excellent build quality good bright white light could be a little hard to fit in light units with tight space in engine bay but much better than some of the cheap led lights available
Verified purchase: Yes | Condition: Pre-owned
After buying various halogen "upgrade" bulbs over the years I stumped up the 80 odd quid for these and oh my gosh wow what a difference!! These are absolutely amazing and I can't believe the difference from halogen, it makes driving in the dark and rainy so much easier and actually lights up the whole road. I did slightly adjust my headlamps alignment to suit to get full advantage, but I guess this won't be necessary for most people as I think mine were a bit out anyway. P.S not 100% sure but they may not be legal for road use in UK however they should be mandatory if you ask me.
Verified purchase: Yes | Condition: New
Easily installed, 100% compatible with H4 type of bulb mounting. Noticeably brighter than conventional H4 halogen.
Verified purchase: Yes | Condition: New
I like these bulbs, I have bought so many cheap ones before buying these, I just wish I bought these at the start and saved ny money. Good beam pattern and nice white light and alot brighter
Verified purchase: Yes | Condition: New
I can actually see at night now ,the original lights were so poor and made it difficult driving at night especially on the country lanes , now it’s so much safer , expensive to buy but worth the extra trust me I’ve tried other bulbs and they are not a patch on these.
Verified purchase: Yes | Condition: New
Recently brought these LED H4 bulbs and they have transformed my dim headlights on my VW T5.1 to modern bright light. Great in fog as well, highly recommend
Verified purchase: Yes | Condition: New
Great white Light much improved vision over halogen bulbs
Verified purchase: Yes | Condition: New
You could cook an egg from their brightness. Donald Trump should of brought them.
Verified purchase: Yes | Condition: New
Top quality, clear white light , not yellow like halogen bulbs .
Verified purchase: Yes | Condition: New
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