My set arrived today and I quickly installed them. Some notes:
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Installation was easy. As the mount ring does rotate around the 'bulb', they should be installed with the cord down and the two sides with the longer LED arrays up. The shorter ones go down - and the fact that there is a shorter side is somewhat of a problem. More of that in a moment. I installed them without boots for now. I've got an idea on how to protect them but I'll wait until I see if it works or not to speak up on that.
Cosmetics - the 6000K lights definitely helped knock years off the apparent age of the truck. The aged sickly yellowing halogen bulbs weren't helping with that and the new light color gave the truck a more modern air.
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Performance - it was a significant improvement over the original Koito bulbs still in the headlights. What it was not was anything to challenge a proper projector conversion. Big improvement in reflected light from signs, road reflectors, etc.; there was a reasonable improvement in usable light on low beam in the foreground and down the road - most likely due to the change in the color temperature to something more eye catching more than a massive improvement in actual lumens, because there really isn't one. Cutoff and general pattern are as advertised - they are as they were with the original halogens and therefore at least generally acceptable. It rained here today and I was pleased to note that there wasn't the apparent lack of on-road light (for picking out potholes and the like) with wet pavement that I'd seen with prior 6000K installations of HIDs (with and without proper projectors). The beam was a bit dimmer on the wet road surface but the usable beam pattern was wider. And any deficiency in the close on-road lighting was easily made up for with the stock fog lights, which is what I'd be using in inclement weather anyway.
However, that's just on low beam. The high beam is bleah at best, and probably worse than what decent, better-than-stock halogens would produce - the shorter segments of LED being illuminated on high just can't produce as much light as the longer sides. The high beam is not appreciably brighter than the low and it is nowhere near as broad. If you plan on doing driving where you're going to seriously *need* the high beams (high speed driving through ill lit rural highways at night, for example), I'd look elsewhere.
This is not a problem for me as anything other than flashing or signalling someone with the high beams will be taken care of by the KC HID spread beams mounted to the front of my truck.
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I could see this being a problem if you don't have such lights or don't want to use them while, say, rocketing along a nearly empty rural highway in the middle of nowhere, Texas, miles from the nearest streetlight and you're relying on your high beams to help light up the road a long way downrange so you don't outdrive your lights. Again, not a problem for me with my current config but if I didn't have those KC HIDs and I had to do rural Texas night driving where I needed the high beams to avoid the Texas Surprise Tree or the Texas Surprise Road Animal, I would probably rip these things out and send them back. Or at least remove them prior to making the trip and put really good halogen bulbs back in - they're easy enough to remove and install.
So, bottom line time.
Are they worth the money? If you can live with reduced high beam effectiveness, I believe they're worth the $29 (with coupon) that I paid for them, certainly.
Are they anywhere near projector capability in any sense? No. Despite claims otherwise, they aren't. TRS recently did a comparison of projectors that they sell or are familiar with. As one element of the lighting performance, note the actual cutoffs. The stock headlight assembly isn't going to produce anything that good, LED or no LED.
https://www.youtube.com/watch?v=kvOsikwRGcs
Are they worth the $60 full price? Probably not, that's about a third to a half of the way to a budget HID projector conversion and honestly they really aren't halfway between the capabilities of halogens and a projector conversion.
I think they're worth the discounted price especially for someone like me who mostly runs around in a city environment and doesn't go out into the countryside nightly. Just my two cents.