SUMEX PLASMH4 Bulbs H4 Plasma Super White

Halfords charge 50% more just for one bulb, and they last between 3 weeks and 3 months.I bought these to try out as fed up with continually changing them.These are a brighter white by comparison. They look good on the car when switched on, and because of the blue coating reflect with a blue hue in passing cars headlights.I have had these lights fitted for nearly a year without a problem so bought the matching main/high beam pair.Would recommend them to anyone.Only one very small negative. The lights are not as far reaching as other light bulbs, so if you are like me and look a long way ahead they are not so clear. However, you soon get used to them.Brilliant product. Thank you Sumex.

Used for dip beam on my vehicle nice white light which illuminates the nearside excellent. Much better driving experience now at night. Can recommend. The only ‘fault’ I had to change head side and fog bulbs to match as the older bulbs were yellow by comparison. Just gone through MOT Aok

Colours nice, distance is average! But overall pretty decent bulbs, give off a nice HD looking .

Firstly the additional light output over the regular bulb in the was minimal, worth changing is questionable. Sadly after less than 5 months one failed. Fortunately I kept the original bulbs from the car (7 years old) so now at least have a legal car.I am trying to contact Amazon to suggest that these are not fit for purpose and should be replaced under the sales act covering items that are not fit. So far no luck - maybe someone will read this and do the honorable thing and replace the faulty bulb. Obviously if they do i will update this review, if not I suggest you don't bother with this product - it will leave you stranded driving an illegal car within months, where the original (Corsa) bulbs are at least reliable.Update:The bulbs were, correctly, replaced and now back in the car working - I hope these last longer than the first ones! thanks for a prompt replacement

Literally Brilliant I can see much better when it's dark now. Took longer to fit as Vauxhall go out of there way to make it difficult to change a bulb now

Great bright light. However one blown after 6weeks.

Just had new Headlights fitted and put these Bulbs in what a difference Fantastic very bright compared to the standered ones great value

I got these bulbs and was delighted in how quick they came and how well packaged too, They do exactly as it said on the Box Super Bright slight tint of Blue very Clear vision and superb on full beam ,highly recommend these bad boys