This is the first of two videos looking at ventilation and air filtration/odour control. In this video we look at the 4 reasons for ventilation and get an idea how often you need to change the air in a grow space. Later it covers the different types of fans (axial and radial) and the strengths and weaknesses of both types.
The second video will cover air filters and the different types of activated carbon (charcoal) used in them and the difference between the types and which is most suitable for grow space odour removal. Finally you will get to see a revolutionary new ventilation system from Plant Photonics which has been designed from the ground up for tent and small cab growers.
In an earlier video I asked anyone with an old chinese led grow light they didnt want to send it to me so that I could do a teardown and possibly upgrade it. A generous viewer in the UK sent me a Kind Led K5 XL1000 which at about 1,500 pounds or US$1895 is about the worlds most expensive led grow light! In this video I do a complete teardown of the light and discuss what I find. The light I have was manufactured in 2015 and the sender says he used the light for about 4 years. This video is well worth watching as there are some major surprises!
I would like to state that this is an honest and unbiased review of a light that was provided to me free of charge (I paid shipping costs) by a viewer. Before leaving negative comments please consider that I am stating exactly what I see as I go through the light and if you still want to leave a negative comment please back it up by stating what it is I am saying which is in any way false!