Lamp Cord Extension, 25', Lock & Seal lamps It is not a relay

It is not a relay or timer that controls photoperiod

CalCarb need only be applied to 4-5 leaves

and still enough to be useful for larger growers

Consisting of a cartridge containing a combination of essential oils and a plug-in sized electronic vaporizer

Lamp Cord Extension, 25', Lock & Seal lamps It is not a relay25' Lock & Seal Lamp Cord Extension We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other brands of ballasts. We also offer extension cords for your convenience, but keep in mind that some high intensity light systems may not work at long lamp cord lengths due to ignitor range restrictions. If you have any questions, please consult your