Just doing some research on H4H bulbs for DA JDM one pieces and barely found working pictures that showed the differences between bulbs. I know that since cameras do misinterpret lighting there will be inaccurate displaying of color(s).
Brands that supply H4H:
Raybrig
Polarg
PIAA
Luminics
Password:JDM
Nokya
OEM Stanley
Below are forum links that discuss and review differences between H4H bulbs:
H4H/HID Discussion
http://forums.g2ic.com/showthread.php?99326-Aftermarket-H4H-bulbs&highlight=h4h+bulbs
Raybrig vs. Polrag Discussion
http://forums.g2ic.com/showthread.php?110450-raybrigs-vs-polarg&highlight=h4h+bulbs
PWJDM H4H Bulbs Reveiw
http://forums.g2ic.com/showthread.php?158398-Product-Review-PasswordJDM-h4h-bulbs&highlight=h4h+bulbs
Links to purchase H4H bulbs (as of Jan. 2011):
PWJDM OEM H4H Replacement $14.99/each
http://passwordjdm.com/PasswordJDM-Replacement-Halogen-Bulbs-H4H-P1611C318.aspx
PWJDM H4H 4350k $29.99
http://passwordjdm.com/PasswordJDM-Halogen-Bulbs-H4H-P1605C318.aspx
Polrag H4H 3900k $39.97
http://www.icbmotorsport.com/poh4hb1hyhab1.html
Luminics White and Yellow H4H $48.95
http://www.luminicsbulbs.com/h4h_bulbs.php
Nokya H4H 2500k $49.97
http://www.icbmotorsport.com/noh4hhyyelib.html
Nokya H4H 7000k and 2500k $60
Raybrig H4H 3500k $70
http://www.jdmshit.com/parts/headlights/index.html
Raybrig 4000k $91
http://www.inlinefour.com/rayjdmh4hbul.html
Again if you could post a few pictures of your setup and light output and state which bulbs they are that would be great for future reference.
Thank you.