Audio Project Amplifier Speaker Loudspeaker Kit
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Upgrading OHP - Click HERE for Original Thread
mdorani
hello, i have a dukane 677, i didnt like the idea of it using the 95v/575w HMI metalhallide bulbs which cost $250 and last 750hours.

what exacly do i need to convert it to the ones which accpet the cheap MH bulbs which last for 10,000+ hours. (prefer 400w)

mabye include links to each of the products i need aswell
bodgy
http://www.diyprojectorcompany.com/...hp_retrofit.htm

This pretty much describes what you want to do, you can buy 400watt MH setups from there as well.

http://www.diyprojectorcompany.com/catalog/index.php
mdorani
they sell ballast do they?
mdorani
400w HQI Metal Halide Kit MH400-kit $214.95

214$ hmm expensive.. wouldnt there be a place a bit cheaper than that
bodgy
https://secure.lumenlab.com/shop/group.php?id=4

yep, this one's $159

I'm not sure which one is the better lamp.
The one at lumen lab runs on a hps ballast (not a MH ballast, even though its a MH bulb).

Whats the difference between the diylabs kit and the lumenlab one, anyone? The ushio s400dd has a 27mm arc length... is this too long?

Should a condensor lense be used with a 400watt lamp? Where is a suitable one available? Is that just overkill?
mdorani
lumenlab one sint good. 5200k thats like on the blue side

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