N Nathan1 Advanced Reefer Rating - 0% 0 0 0 Oct 17, 2001 #1 Is there a difference in light intensity between a 10K Ushio bulb on a HQI ballast vs. a 10K Ushio on a standard ballast? I know it makes a difference for the 20K bulbs, but what about the 10K bulbs? Anyone have comparison photos? -Nathan
Is there a difference in light intensity between a 10K Ushio bulb on a HQI ballast vs. a 10K Ushio on a standard ballast? I know it makes a difference for the 20K bulbs, but what about the 10K bulbs? Anyone have comparison photos? -Nathan
L Len Advanced Reefer Rating - 0% 0 0 0 Oct 17, 2001 #2 Yes. There is about a 10% difference in PAR and a slight variant in spectrum. Check Sanjay's results. Not sure about absolute lumens, if you're concerned with pure intensity.
Yes. There is about a 10% difference in PAR and a slight variant in spectrum. Check Sanjay's results. Not sure about absolute lumens, if you're concerned with pure intensity.
N Nathan1 Advanced Reefer Rating - 0% 0 0 0 Oct 18, 2001 #3 Thanks Leonard. Can Iwasaki be run on a HQI ballast? -Nathan
