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Arunas Eimulis

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About Arunas Eimulis

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  • Birthday 12/28/1981

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  1. Hi, is it possible to use old Sirio 4k HMI head and new arri or similar ballast? Will it be enough just to make an adapter cable?
  2. Both working, both are in reasonable condition. One has barn doors, other hasn't They're big and heavy, so I'll ship to Europe only. https://www.ebay.ie/itm/202085601853?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 https://www.ebay.ie/itm/202085600277?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 I also have one 4k Sirio HMI with magnetic ballast, I'll also will let it go if someone interested
  3. I'm selling two LTM 10k Fresnel lights. Both are in reasonable condition. I'm based in Europe so shipping to Europe only. http://www.ebay.ie/itm/202083804910?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 http://www.ebay.ie/itm/202083805648?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 and used 10k bulb: http://www.ebay.ie/itm/202084009528?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
  4. Thank you for help, I'll order light meter, time to start use it anyway :)
  5. Yes, they both are fresnels and have fresnel lenses
  6. I have acquired some old 2,5K and 4K HMI's. Both are dedicated 2,5k and 4k ballasts. 4k ballast is twice as big as 2,5k. When testing them I noticed that 2,5K LTM HMI gives the same light output as 4k Sirio HMI. I don't have a light meter to do the accurate test, but to my eye and on the camera it seems to give the same light output on spot and flood setting, see pictures attached. What could be the reason? Why 4k is not brighter? Both lights has new Chinese bulbs now, but the output was the same with used Osram bulb on 4K. Can it be the bulb? Ballast? Or something else?
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