Review on Auxbeam H4 LED Bulbs: 60W 12000Lm 9003 HB2 P43T F-16 Series Conversion Kits by Chad Gue

I purchased these bulbs with a bit of skepticism despite all the overall positive reviews. These were intended and installed in a 2012 Jeep Wrangler. The most common solution to improve the headlights shortcomings of the OEM dull bulb is to replace the entire setup (one piece led or hid housing)To be honest, I'm not 100% sold on all the options out there and cannot justify replacing my entire headlights for MY intended purposes; so i opted for giving these a try.In my situation the installation was a breeze, plug and play, perfect fitment and no modification of my harness, housing or anything.The first time I turned them on inside the garage I could see the HUGE difference; the over used cliché "night and day" applies here.So on to the road test. I could not believe what i was seeing or not seeing up to this point. These lights are BRIGHT! Almost too bright!Some adjusment is necessary if you use the Jeep Wrangler's OEM headlight housing, otherwise you are going to be pissing off drivers all around you.These bulbs output is bright and clean white with a subtle hint of blue, they shine the road so far ahead of you that it is amazing how much you are not seeing, how much road details you are missing, when you use OEM conventional bulbs.One minor caveat is that I do notice a sligh flickering. At one point I thought that it was due to my sub and amp drawing too much power, but they still flicker (ever so slightly but noticeable) even when everything else in the vehicle is turned off. I have an Optima Red Top battery and a healthy alternator so it is not my system maling these bulbs flicker.Over all a great purchase. Solid bulbs. Buy them!