Ceramic Metal Halide - CMH data sheets

welp, i've been looking around for a while, trying to make a decision but i didn't find anything posted anywhere like this, just bits and pieces. Unfortunately i couldn't find anything for Phillips.. their website is weird and their search feature was messed up, along with not linking much in their information pages.. Oh yeah, looking at the spectral diagrams from GE, it seems 4200k would be much better suited to plant growth.

vV GE Vv
http://www.gelighting.com/de/resourc..._DataSheet.pdf
(tubular light)
http://www.gelighting.com/eu/resourc...eet_090710.pdf
(general CMH info with ballast info and operating conditions)
http://www.gelighting.com/eu/resourc...sheet_2008.pdf
(e-ballasts for CMH)

vV Osram/Sylvania Vv
http://www.osram-os.com/_global/pdf/...ALL_HCI-TT.pdf
(lots of promotional stuff, with info on last page)
http://www.osram-os.com/_global/pdf/...ll_HCI_low.pdf
(info on page 11)
http://www.osram-os.com/_global/pdf/...ERBALL_HCI.pdf
(technical info)
http://www.osram-os.com/_global/pdf/...HCD150-42e.pdf
(tech spec for 150w)

Anyone know which digital ballasts can fire a CMH bulb?

Information for the GE digital ballasts for CMH bulbs are in the links there, (e-ballast). However, looking over the spec sheets, it seems there isn't much of an advantage going with the digi ballasts for a CMH bulb.

http://advancedtechlighting.com/p-5497.pdf
there is the link for phillips