Cool Tube - 150x400mm (internal side reflectors)

Cool Tubes allow you to bring your lights closer to your plants without overheating them. This promotes faster growth and bigger yields.

Attach a fan at one end to blow the hot air created by the lighting, out of the tube so nothing else is warmed up!

These Cool Tubes work with 6″ (150mm) ducting (recommend aluminium, not plastic) and includes power chord, lamp holder and internal aluminium reflectors.

The Cool Tubes can also be used standing up in the middle of your grow room, to shine light underneath the plants.

They are suitable for all HPS and MH lamps up to 1000w which are sold separately.

Setup
Cool Tubes are easy to setup, simply mount your shades above (or below) your plants and join together using 150mm ducting. Mount a fan at one end and blow air through the tubes and exhaust it out the other end – no hot air can escape into the growing area. It is important to blow the air along the tubes and to not suck the hot air through the fan. The extra heat forced through the fan could cause it to overheat and fail.