Mars II 400w LED Grow Light - For the new loft garden!

In this video I'm taking a look at my new toy, the Mars II 400w LED Grow Light from Mars Hydro. I picked it up from http://www.mars-hydro.com/

It's a good value unit with a power draw of around 185W, it uses 80 x 5w LED's in 6 different light spectrums. 430~440nm, 450~475nm 620~630nm, 650~660nm, IR 730nm , and white 5500k (full spectrum daylight).

The light output compared with the 270w DIY CFL grow light I built in a previous video is substantially more intense. You can check out that video here:    • 270w DIY CFL Grow Light - $52 - How t...  
Also compared to the 96W DIY LED Grow Light I built in this video:    • 96w DIY LED Grow Light - How to build...   it has a better spectrum and more intense light.

It's a serious piece of kit and I'm looking forward to growing with this light over winter.