Philips RacingVision GT200 H7 Headlight Bulb + 200% Set

Brighter than average bulbs. I just wish they were as white as LEDs. Still happy with them.

Like with most Amazon review sections, there is abundant ignorance and misinformation. While I am not an expert in car headlights, I'd like to inform potential buyers that the relationship between brightness (in lumens) and brightness (perceived) is a logarithmic function. That is to say a huge increase in lumens will only yield a small increase in perceived brightness. Armed with this knowledge, I can infer that yes, +200% "brightness" sounds about right. THE TAKEAWAY: These headlights are a nice step up from your average halogen. Not at all the brightest car illumination product, but still possesses ample capability. Considering this product is ~$15 more than the baseline I would strongly recommend it to anyone who might appreciate some nighttime illumination for a really fair price. The bulbs are indeed a cooler shade of white but not nearly as much as an LED. Remember LEDs are best for reflective housing whilst halogens remain superior for projector-style housings. I would describe these bulbs as ~ +20% perceived brightness, although this figure is mostly irrelevant as other buyers' setups will vary. EXCELLENT FOR THOSE WITH PROJECTOR STYLE HOUSING WHO DON'T WANT TO FORK OVER $100-$300 FOR HIDs

They are a bit brighter than stock, could be slightly brighter but I'm glad not to be blinding oncoming traffic. I drive at night often and found out that my eyes can see better with halogen bulbs rather than with LED bulbs. The bright white lights from LED's makes me tired. These halogen bulbs offer a good tint that adds contrast at night and cuts through fog better than my old LED's. 4 stars as they could be a little cheaper and a little brighter, but so far, I'm pretty happy with them.

I had higher expectations considering the brand but both of these bulbs burnt out after 2 months. I don't know if I just got a bad batch or what, but I'm going to be looking at a different brand to replace my headlights.

This product was exactly as advertised and is so much brighter than the stock lamps and other aftermarket lamps. This product is used on a 2011 Mazda CX7 & there is an issue with the headlights when on dim which this bulb is used for. In fact, I could not drive safely at night with the headlights on dim due to the very poor illumination of the roadway. These bulbs have resolved that issue as they are much, much brighter, and I have tried 2 different quality bulbs before trying this bulb and there was no noticeable difference. These bulbs definitely make a difference, making driving at night as different as night and day on the low beam.

Great bright headlights

Not much of an upgrade for me, also only lasted 7 months.

These lights were easy to install and work great.