So, this may have been done before, but I wanted to share a test I just did as I continue to learn more about lighting.
I bought the 18-24" Orbit Marine LEDs in 2015. I was unaware of the pro model at the time. I ran them with some Ecoxotic stunner strips I had put into a homemade light strip. They worked fine.
Last May, I tried to order a second set to retire the stunner strips and they were discontinued. Instead, I ended up getting the newer incarnation of Marine Orbit Pro. Things really took off then.
I went from a 36 bowfront to a 20-long (long story) so I have been trying to adjust these lights to see how I like them. I noticed that the older model was not as strong as the Pro, which is to be expected. There are no burned out LED's yet, but I also noticed the Pro has some RGB LED's as well. I have been running the same program with the same intensity since one remote will adjust both controllers.
Tonight I downloaded a Lux meter for my phone. I know they aren't the most accurate, but it was enough to do what I wanted to. I put my phone on the floor with the app running and put the older strip at 100% white and ramped up to 100% blues on the edge of the table but held it where it was hanging over. This is roughly a distance of 30". The older lights had a Lux reading of 680.
Then I took my newer Pro version and carefully placed it at the same height. It was only on about 30% whites. I adjusted the intensity until I got as close as I could to 680. I managed to hit 686 and I was surprised that my white intensity was only 39%!
So, when I have been trying to adjust my white spectrum to maximize growth and minimize algae growth, I was underpowering the older model to keep the percentages the same. Lesson learned. Now I am going to try to set my newer version for growth and try to match the older one as close as I can. Maybe it will make a difference, and maybe it won't, but I just thought I would share.
Again, this may be a 'duh' post, but I am still learning a lot about lighting.
I bought the 18-24" Orbit Marine LEDs in 2015. I was unaware of the pro model at the time. I ran them with some Ecoxotic stunner strips I had put into a homemade light strip. They worked fine.
Last May, I tried to order a second set to retire the stunner strips and they were discontinued. Instead, I ended up getting the newer incarnation of Marine Orbit Pro. Things really took off then.
I went from a 36 bowfront to a 20-long (long story) so I have been trying to adjust these lights to see how I like them. I noticed that the older model was not as strong as the Pro, which is to be expected. There are no burned out LED's yet, but I also noticed the Pro has some RGB LED's as well. I have been running the same program with the same intensity since one remote will adjust both controllers.
Tonight I downloaded a Lux meter for my phone. I know they aren't the most accurate, but it was enough to do what I wanted to. I put my phone on the floor with the app running and put the older strip at 100% white and ramped up to 100% blues on the edge of the table but held it where it was hanging over. This is roughly a distance of 30". The older lights had a Lux reading of 680.
Then I took my newer Pro version and carefully placed it at the same height. It was only on about 30% whites. I adjusted the intensity until I got as close as I could to 680. I managed to hit 686 and I was surprised that my white intensity was only 39%!
So, when I have been trying to adjust my white spectrum to maximize growth and minimize algae growth, I was underpowering the older model to keep the percentages the same. Lesson learned. Now I am going to try to set my newer version for growth and try to match the older one as close as I can. Maybe it will make a difference, and maybe it won't, but I just thought I would share.
Again, this may be a 'duh' post, but I am still learning a lot about lighting.



