Davin DV44 16 x 600 Watt Switch-Box Shipping It has the addition of

It has the addition of a heater control that works in unison with the fan controller

exactly when they require it

Liquid Ice has proven to reduce the effects of overheating in growing environments on plants

insecticides etc ) and it allows you to half the application rate of the product you want to use

Stackswell bigger leafs

Davin DV44 16 x 600 Watt Switch-Box Shipping It has the addition ofDavin DV44 16x600w Switch Box The DV 44 is a Grasslin timer controlled relay box with which a maximum of 16 x 600w fittings, or 20 x 400w fittings can be switched. Dimensions in mm: 210 x 290 x 90 Required voltage: 230 Vac 50Hz Max output: 4 x 15amp Isolation level: IP 44