Here is a comparison of Stanley and Polarg H4H bulbs. The left being Stanley and the right is the Polarg. Its hard to tell in the pic but the Stanley has more of a yellow color to it and the Polarg is brighter. Both are used bulbs so its not new vs. old.
think the Stanley is more brighter and more yellow because u could tell
The Polarg is brighter and whiter. Guess you would have to see it in person. Took the pics with a shit camera at night so…
from personal experience, the Polarg bulbs are definitely brighter than the Stanley bulbs.
I’ve been running the Polargs in my one-pieces for ~6 years now and I still have people come up to me and ask about the bulbs. Definitely the brightest and whitest easily attainable bulbs (ebay)
hmm. maybe when its time to replace mine, I’ll run with the Polargs.
who sells these bulbs?
http://yhst-1408381693991.stores.yahoo.net/poh4hb1hyhab1.html
These are the same ones I’m running (I bought 2 sets off of ebay but they’ve lasted for years), I can’t vouch for that particular yahoo store though.
Wow for $40 (well $50 after shipping) I might get an extra set to have for when mine go.
thats the same place I got my thin moldings and side markers from. they are GREAT people. Easily the best service I’ve EVER received online. I recommend them to everyone. For a little more than what those are going for, you can get the 4300k (which has better output). They are about $60’ish. But the light output and hue of white is MUCH better than 3900k.
Mine are 4300k 
I didn’t pay attention to what level those were. Guess I wont get them lol.
:werd:
I believe I’m going to order a set of the 4300K just to have on backup if something happens to my OEM Stanley.