HellaH4 100/55WTB High Wattage Bulbs, 12V, 2 Pack

If you want the yellow headlight look without using tint, these are amazing. They’re a very deep yellow, but they’re also nice and bright.

Delivered a whole lot faster than I expected was a good start. Bulbs were well packed and in very good condition on arrival, with no damage whatsoever. These hella yellow H4 were bought to use in my VW Scirocco after the previous bulbs, Osran NightBreaker Plus, gave up and popped after about 4 years of use. On comparison, the design of the two types in terms of filament size and position looked absolutely identical so I felt a sense of confidence that the new Hella Yellow would give a good beam pattern and cutoff. After installation all I can say is “Wow”! They are equally bright as the Osram NightBreaker, equal beam pattern and cutoff but that glorious golden colour :) My Scirocco looks like a GT3 car! They give much higher contrast at night so everything looks clearer and sharper and they don’t dazzle oncoming traffic even when using full beam. These are my favourite bulbs I’ve ever used and now I want matching H3 ones to use in my foglights. Highly Recommended

It’s to make me more visible in traffic on my motorbike. Yellow light stands out from the other white lights.

I loved the actual bulb and the yellow light for adverse weather, however they failed after only 4 months. I always wear gloves whilst installing new bulbs so I know my fingers did not play a part in the bulb failure.

For lamps, they shine very well for such a price.

These bulbs work great, a little bit brighter than the older ones. If you have halogens get these bulbs, they seem to last decently and have good light output.

I'm guessing most people buy this as a budget light bulb and I just needed a quick stopped yet before I upgrade my motorcycle to a 4000k LED and there's really no downside to this halogen bulb(besides draining the battery quicker when not running the engine), it's what you expect with a incandescent bulb that's actually quite bright. I rode down some Pitch Black Countryside during a new moon and it illuminated the road in front of me perfectly. For the 50 plus performance bulb the expected claimed color temperature is not exactly 3200 Kelvin it's closer to 5100 Kelvin color temperature as I measured it so it's a little bit whiter than advertised some of y'all may like that.

Llegaron en buen estado y a tiempo. Más de 3 semanas usándolos y no han fallado. En cuanto a intensidad, no noté la diferencia con las luces originales de mi March, alumbran igual de bien, aunque se supone que son de mayor intensidad.

Car manufacturers typically install long-life headlight bulbs, because they don't want them failing under warranty. The downside to long-life bulbs is they have a lower light output than even standard bulbs. My ten-year-old Toyota still had the factory-fitted H11 bulbs installed. In my experience with both a Toyota and a Hyundai, H11 headlights are below average in performance. I found driving on two-lane country roads at night, especially if it was raining, borderline dangerous with my old bulbs. After I installed these Hella H11 2.0TB bulbs, the difference was like night and day. The colour output is whiter, but most importantly, the light output is much greater than the original bulbs. I've only had the bulbs installed for a couple of weeks, so can't comment on their lifespan.