Patryk_Rebisz
Veteran
A gaffer told me that Philips HMI bulbs are inferior to Osram bulbs. Anyone can confirm that? (specifically i'm asking about MSR 575 HR (SE) bulb).
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There is a lot of Chinese product available now at low prices. I too am skeptical of the attention to detail in these globes, not because they won't light up but because I suspect the manufacturers lack the scientific expertise, the technical ability and have an opposite economic incentive to manufacture them to make as smooth and continuous an output spectrum as the serious manufacturers in the US, Japan and Europe with long track records in the movie business.In his book Set Lighting Technician's Handbook, Harry Box never mentions one name brand being superior or inferior to another. He rather says that you should only by name brands - Osram, Phillips, Eiko, GE, etc. - not some unknown brand off eBay.
I have nothing to back it up, but I, too, doubt one is inferior to another.
Ah, great. How disappointing. OTOH, I wonder if they gave away all their manufacturing secrets? Western companies have a bad habit of that IMHO. Sorry for the politics.Philips bulbs are indeed now manufactured in China, buy Osram.
http://www.bulbconnection.com/ViewSIMItem/bcrw/simid/2936/item.html
Besides politics anyone knows why Philips bulbs have 2x longevity of Osram?