The Secret Jardin Orca OC240W grow tent (revision 2.5) is probably the most efficent 240cm x 120cm grow tent currently available in the UK market. Made from ORCA material thoughout it's construction it's fully light tight, and has excellent thermal protection.
The tent has every feature you would expect on any premium tent (except uplift bars), including 6 fully light proofed ventilation ducts and two cable ports, removable floor liner and over-engineered pole structure.
It's not cheap, but it's an excellent grow tent with top of the line light dispersion material that works perfectly with two vertical lamp reflectors - used in this way you will be giving your plants more balanced, plant usable light than any other tent we have seen.
Every tent in the Secret Jardin range comes with 2 year guarantee from date you receive the tent. Any problems at all with the zippers, material etc during this period we will replace the affected part free of charge, at no cost to you. This kind of guarantee is unique to Secret Jardin and one of the main reasons we rate them so highly.What version is this?
This is revision 2.5, more info here.