Just bought my first LED.. the Helios 4 from a very helpful company called Quantum LED http://www.quantumledbloom.co.uk/
I have 8 young ladies that are usuallly under 2 x 400w sodium lamps.
I am expecting to use just the LED during the veg stage and then have 1x 400w sodium at one end and the helios at the other so i should be able to see a direct comparason.
Initial reaction is the build quality is fantasticand the dispersion of light looks good.
Pics and energy consumption details to follow.
ps does anyone know why when i try to attach pics i get an extension not allowed message?