Ecotechnics Coolshade Cool Tube (5") 120mm x 400 Shipping Useful device for controlling temperature

Useful device for controlling temperature level inside the growing room to turn off lights for a specific period of time when the temperature reaches a dangerous limit

10 measurements per day

is concentrated using patented technology: a very small amount of NovaMax® goes a very long way and works well with any plant type

Plug In Fan Controller fan speed control Plug In Fan Controller cheap & effective way of controlling your intake or outtake fan

Repeat application 2-3 times 10 days apart

Ecotechnics Coolshade Cool Tube (5") 120mm x 400 Shipping Useful device for controlling temperatureEcoTechnics Cool Shade the original cool tube This cool shade comes complete with internal reflector and small external reflector wings, has one light socket for HID lighting and is pre wired ready for use. Please note that ALL Cool Shade reflectors MUST always be used with a suitable air extraction system.