I got my new lamp. It is for commercial projection use. people use it to replace the

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#301
Speed.Cat said:
Hello,
in Germany we have 50HZ is that ok with the bulb
if I use my 220V 250W HQI-ballast?

Speed.Cat
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yes!

the power supply is 50HZ 220V in China
 

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#303
Group buy in France

Hi, Im in France, and i would be interested by such lamps.

In fact we are a little community here, and we use HQI lamps 250 or 400 watts.

If we can find better lamps, ie at least as much lumens as the osram hqi, and with a smaller arc (that make the light source more ponctual) many of us would be interested. It seems that it is the case with your lamps.

But we would be interested by pictures of projection results in order to have a better idea of the improvement these new lamps can provide.

Can you please post some comparative pictures with a regular hqi lamp, and the same pictures with your special lamp to show the difference?

Thanx in advance.
 
#307
Another request:

since i've planned to use HTI 300W/DEL in my diyprojector, and your lamp seems to be pretty much like this model, i would be interested by the luminance of your lamp.

the HTI 300W/DEL has a luminance of around 20 000 cd/cm²

i didn't find this information concerning your model in the posts...

thanks again.
 
#316
Speed.Cat said:
@YWH
it looks to me, that there´s a touch of green/blue with this lamp?
what do you think ?
from your experience...how much brighter is this lamp compared to HQI?
Did you measure this?

Speed.Cat
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yse,the color of the LCD is cool at that time.
i dont know how much brighter is this lamp.i have no way to measure this

scanboy said:
That's pretty bright 🙂 Do you have any pictures taken in the daytime?
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no, i am working in the daytime.
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