OSRAM Xenarc Night Breaker 220, D4S, +220% More Brightness, Xenon Headlight Bulb, 66440XN2-2HB, Folding Box (2 Lamps)

Brightly illuminated at night and was able to replace both bulbs in my car in 15 mins.

Very bright with a clear cut off. Much better than what I had before

Two things you don't cheap out on when replacing parts on a Auto.1st is Break Pads 2nd is Lights.If you can't see where you are driving that can cost you something more than what you are paying for a pair of quality bulbs.I find these to be worth every penny, make sure you have the correct housing.Adjust the alignment and you are good to go.Did some heavy research between this one and the Philips X‑tremeVision gen2The deal breaker was the color temperature Philips X‑tremeVision gen2 was whiter 4800k?and Osram is at 4400k.. For my driving condition where their might be heavy fog or rain in certain months, this is better condition temptature for my driving condition.Warmer light penetrates fog, rain, and snow better because it scatters less in airborne water droplets.My car is tune for 4300k maxiam weather capability might as well stick with what OME designed.priority is year-round practicality and safer visibility in bad weather, the Osram NB Laser wins.

No brighter than the 15 year old ones I removed. 2010 RDX was a nightmare of a job. Remove bumper and grill because you need to remove headlight assemblies. Easy if you can access on your vehicle. Read up before and watch YouTube.

Perfect OEM Fit. Light is much brighter than before and more white.

Used these on my 2017 Mustang GT. Definitely brighter than stock and look great. They really aren’t too blue which is fine for me.

I don't know what all those 5 stars are about. They cost $160 and on top of that I paid $150 to have them installed in my X5. I can barely see the difference from my 15 year old Xenons. I thought maybe it was me. Then I compared it with the 5000 lumen flashlight I bought from Costco for $29. The flashlight was MUCH, MUCH brighter. And WHITER. The light was 4500 K, which is amber.. Not white! Then I bought the SEALIGHT H11/H8/H9 Fog Bulbs, X4I 55,000LM ($90) , and hooked it up to my battery charger to test it out their claim. It was many, many times brighter than the Costco flashlight, validating their 55,000 claim. The OSRAM was not even in the same ballpark! Then I looked at the spec of the OSRAM -- 3200 lumens. No wonder! But what the heck --- $160 for a bulb that's questionably better than a 15 year old Xenons?!! Unfortunately the Swalights are not compatible with my X5, so I am looking for something that actually is bright, but compatible. Anyway $310 down the drain.

Best headlights I've ever had. Light and visibility going forward and width is incomparable. If you drive rural roads in deer country these lights are a must.