nachooo
Well-Known Member
Hi all, just to share with you that yesterday I recicled an old aluminium 80 cms long bar led with
4 citizen horticultural leds model CLU03H-25/55-PW-. These will be driven at 100 watts (25 each one 40.1μmol/s per cob at this wattage)
Cost me a lot to find an spanish distributor...but they arrived in one day.
In the pics you will see some old led boards that I have to remove from the bar...
Notice the white color with a pinkish tone.. Is not the typical burple...It reminds me the color of some old fluorescent tubes I used in the nineties that were called Grolux (think they are still on the market in some form), althought the cobs seem to give a more withish color that those fluoros.
I think this spectrum will be perfect...
There is another version of this cob that has a more red/blue spectrum wich has its own thread here:
https://www.rollitup.org/t/citizen-horticultural-cob-clu04h-plant-rb.936692/
I think that for cannabis is more suitable the white version...more balanced spectrum and more penetration and according to specs a little more PPF..
4 citizen horticultural leds model CLU03H-25/55-PW-. These will be driven at 100 watts (25 each one 40.1μmol/s per cob at this wattage)
Cost me a lot to find an spanish distributor...but they arrived in one day.
In the pics you will see some old led boards that I have to remove from the bar...
Notice the white color with a pinkish tone.. Is not the typical burple...It reminds me the color of some old fluorescent tubes I used in the nineties that were called Grolux (think they are still on the market in some form), althought the cobs seem to give a more withish color that those fluoros.
I think this spectrum will be perfect...
There is another version of this cob that has a more red/blue spectrum wich has its own thread here:
https://www.rollitup.org/t/citizen-horticultural-cob-clu04h-plant-rb.936692/
I think that for cannabis is more suitable the white version...more balanced spectrum and more penetration and according to specs a little more PPF..