ILS4T ON Delay Timer for ILS4-121-121S & 241 plant-support this fact is commonly overlooked

this fact is commonly overlooked by growers

russet mites

This sturdy container is strong enough for shipping and attractively styled for selling

Most users will only use proportional control but the integral and derivative terms are there for advanced control

Fits High Pressure Sodium ballast

ILS4T ON Delay Timer for ILS4-121-121S & 241 plant-support this fact is commonly overlookedThe ILS4 triggered switch boxes from Plug 'N' Grow may be plugged into this external timer to delay re powering of the equipment when the power comes back after a brownout or failure. This timer is optional and sold separately. This adjustable timer protects the HID lights which need to cool down before to restart to avoid prematurely burning the bulbs. The timer is also useful to delay the starting of the heating equipment or the air conditioning